Q: Is 231,045 a Prime Number?
A: No, 231,045 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 231045 can be evenly divided by 1 3 5 15 73 211 219 365 633 1,055 1,095 3,165 15,403 46,209 77,015 and 231,045, with no remainder.
Since 231,045 cannot be divided by just 1 and 231,045, it is not a prime number.