Q: Is 331,098 a Prime Number?
A: No, 331,098 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 331098 can be evenly divided by 1 2 3 6 139 278 397 417 794 834 1,191 2,382 55,183 110,366 165,549 and 331,098, with no remainder.
Since 331,098 cannot be divided by just 1 and 331,098, it is not a prime number.