Q: Is 109,278 a Prime Number?
A: No, 109,278 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 109278 can be evenly divided by 1 2 3 6 9 13 18 26 39 78 117 234 467 934 1,401 2,802 4,203 6,071 8,406 12,142 18,213 36,426 54,639 and 109,278, with no remainder.
Since 109,278 cannot be divided by just 1 and 109,278, it is not a prime number.