109 (number)

109 is the natural number following 108 and preceding 110.

One hundred nine (British English: One hundred and nine)is the 29th prime number. The previous prime is 107, making them both twin primes.

One hundred nine is also:

• The atomic number of meitnerium.
• The registry number of the famous patrol boat PT-109, commanded by John F. Kennedy.
• The year AD 109 or 109 BC.

This article is a stub. You can help Wikipedia by expanding it .