Q: Is 139,097 a Prime Number?
A: No, 139,097 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 139097 can be evenly divided by 1 7 31 217 641 4,487 19,871 and 139,097, with no remainder.
Since 139,097 cannot be divided by just 1 and 139,097, it is not a prime number.