Q: Is 100,143 a Composite Number?
A: Yes, 100,143 is a composite number.
The number 100,143 can be evenly divided by 1 3 9 27 3,709 11,127 33,381 and 100,143, with no remainder.
Since 100,143 cannot be divided by just 1 and 100,143, it is a composite number.