Q: Is 1,324,143 a Prime Number?
A: No, 1,324,143 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 1324143 can be evenly divided by 1 3 9 167 501 881 1,503 2,643 7,929 147,127 441,381 and 1,324,143, with no remainder.
Since 1,324,143 cannot be divided by just 1 and 1,324,143, it is not a prime number.