Q: Is 105,512 a Prime Number?
A: No, 105,512 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 105512 can be evenly divided by 1 2 4 8 11 22 44 88 109 121 218 242 436 484 872 968 1,199 2,398 4,796 9,592 13,189 26,378 52,756 and 105,512, with no remainder.
Since 105,512 cannot be divided by just 1 and 105,512, it is not a prime number.