Q: Is 121,347 a Prime Number?
A: No, 121,347 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 121347 can be evenly divided by 1 3 9 97 139 291 417 873 1,251 13,483 40,449 and 121,347, with no remainder.
Since 121,347 cannot be divided by just 1 and 121,347, it is not a prime number.