Q: Is 1,125,531 a Composite Number?
A: Yes, 1,125,531 is a composite number.
The number 1,125,531 can be evenly divided by 1 3 9 11 33 99 11,369 34,107 102,321 125,059 375,177 and 1,125,531, with no remainder.
Since 1,125,531 cannot be divided by just 1 and 1,125,531, it is a composite number.