318 (number)
318 is the natural number following 317 and preceding 319.
In mathematics
318 is:- a sphenic number
- a nontotient
- the number of posets with 6 unlabeled elements
- the sum of 12 consecutive primes, 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47.