# One hundred three

**One hundred three** (also

**One hundred and three**) (103, CIII) is the

natural number following

one hundred two and preceding

one hundred four. It is the 27nd

prime number. The previous prime is

one hundred one, with which it comprises a

twin prime.

**One hundred three** is also:

This article is about the

number. For the year AD 103, see

103.