Q: Is 13,321 a Prime Number?
A: No, 13,321 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 13321 can be evenly divided by 1 7 11 77 173 1,211 1,903 and 13,321, with no remainder.
Since 13,321 cannot be divided by just 1 and 13,321, it is not a prime number.