Q: Is 105,165 a Prime Number?
A: No, 105,165 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 105165 can be evenly divided by 1 3 5 9 15 19 27 41 45 57 95 123 135 171 205 285 369 513 615 779 855 1,107 1,845 2,337 2,565 3,895 5,535 7,011 11,685 21,033 35,055 and 105,165, with no remainder.
Since 105,165 cannot be divided by just 1 and 105,165, it is not a prime number.