Q: Is 231,066 a Prime Number?
A: No, 231,066 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 231066 can be evenly divided by 1 2 3 6 9 11 18 22 27 33 54 66 99 198 297 389 594 778 1,167 2,334 3,501 4,279 7,002 8,558 10,503 12,837 21,006 25,674 38,511 77,022 115,533 and 231,066, with no remainder.
Since 231,066 cannot be divided by just 1 and 231,066, it is not a prime number.