Q: Is 115,443 a Prime Number?
A: No, 115,443 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 115443 can be evenly divided by 1 3 9 101 127 303 381 909 1,143 12,827 38,481 and 115,443, with no remainder.
Since 115,443 cannot be divided by just 1 and 115,443, it is not a prime number.