Q: Is 123,138 a Composite Number?
A: Yes, 123,138 is a composite number.
The number 123,138 can be evenly divided by 1 2 3 6 9 18 6,841 13,682 20,523 41,046 61,569 and 123,138, with no remainder.
Since 123,138 cannot be divided by just 1 and 123,138, it is a composite number.