Q: Is 123,321,121 a Composite Number?

 A: Yes, 123,321,121 is a composite number.

Why is 123,321,121 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 123,321,121 can be evenly divided by 1 7 11 77 1,601,573 11,211,011 17,617,303 and 123,321,121, with no remainder.

Since 123,321,121 cannot be divided by just 1 and 123,321,121, it is a composite number.


More Examples

Number 123,321,119123,321,120123,321,122123,321,123
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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