Q: Is 121,134,321 a Composite Number?

 A: Yes, 121,134,321 is a composite number.

Why is 121,134,321 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 121,134,321 can be evenly divided by 1 3 7 9 11 21 33 49 63 77 99 147 231 441 539 693 1,617 4,851 24,971 74,913 174,797 224,739 274,681 524,391 824,043 1,223,579 1,573,173 1,922,767 2,472,129 3,670,737 5,768,301 11,012,211 13,459,369 17,304,903 40,378,107 and 121,134,321, with no remainder.

Since 121,134,321 cannot be divided by just 1 and 121,134,321, it is a composite number.


More Examples

Number 121,134,319121,134,320121,134,322121,134,323
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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