Q: Is 135,423 a Composite Number?
A: Yes, 135,423 is a composite number.
The number 135,423 can be evenly divided by 1 3 9 41 123 367 369 1,101 3,303 15,047 45,141 and 135,423, with no remainder.
Since 135,423 cannot be divided by just 1 and 135,423, it is a composite number.