Q: Is 121,317 a Prime Number?
A: No, 121,317 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 121317 can be evenly divided by 1 3 7 21 53 109 159 327 371 763 1,113 2,289 5,777 17,331 40,439 and 121,317, with no remainder.
Since 121,317 cannot be divided by just 1 and 121,317, it is not a prime number.