of course he is (peace be upon him) and all the prophets
"He said: Surely I am a servant of Allah; He has given me the Book and made me a prophet;
And He has made me blessed wherever I may be, and He has enjoined on me prayer and poor-rate so long as I live;
And dutiful to my mother, and He has not made me insolent, unblessed;
And peace on me on the day I was born, and on the day I die, and on the day I am raised to life."(19,30-31-32-33)
peace
Translation of Sahih Bukhari, Book 93:
Volume 9, Book 93, Number 532v:
Narrated Anas:
The Prophet said, "The believers will be kept (waiting) on the Day of Resurrection so long that they will become worried and say, "Let us ask somebody to intercede far us with our Lord so that He may relieve us from our place.
Then they will go to Adam and say, 'You are Adam, the father of the people. Allah created you with His Own Hand and made you reside in His Paradise and ordered His angels to prostrate before you, and taught you the names of all things will you intercede for us with your Lord so that He may relieve us from this place of ours? Adam will say, 'I am not fit for this undertaking.' He will mention his mistakes he had committed, i.e., his eating off the tree though he had been forbidden to do so. He will add, 'Go to Noah, the first prophet sent by Allah to the people of the Earth.' The people will go to Noah who will say, 'I am not fit for this undertaking' He will mention his mistake which he had done, i.e., his asking his Lord without knowledge.' He will say (to them), 'Go to Abraham, Khalil Ar-Rahman.' They will go to Abraham who will say, 'I am not fit for this undertaking. He would mention three words by which he told a lie, and say (to them). 'Go to Moses, a slave whom Allah gave the Torah and spoke to, directly and brought near Him, for conversation.'
They will go to Moses who will say, 'I am not fit for this undertaking. He will mention his mistake he made, i.e., killing a person, and will say (to them), 'Go to Jesus, Allah's slave and His Apostle, and a soul created by Him and His Word.' (Be: And it was.) They will go to Jesus who will say, 'I am not fit for this undertaking but you'd better go to Muhammad the slave whose past and future sins have been forgiven by Allah.' So they will come to me, and I will ask my Lord's permission to enter His House and then I will be permitted.
If this Hadith is correct, it indicates several things.
1. Adam ate of the forbidden fruit, Abraham lied, Moses murdered.
2. It says Muhammad sinned.
3. It says Muhammad is more worthy before God than Jesus.