Q: Is 43,263 a Prime Number?
A: No, 43,263 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 43263 can be evenly divided by 1 3 9 11 19 23 33 57 69 99 171 207 209 253 437 627 759 1,311 1,881 2,277 3,933 4,807 14,421 and 43,263, with no remainder.
Since 43,263 cannot be divided by just 1 and 43,263, it is not a prime number.