Number 103 is a prime number.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. Therefore we consider 103 as a prime number, because:

- 103 is a natural number greater than 1,
- 103 is not a product of 2 smaller natural numbers (it can be divided only by 1 and itself)

Number of factors: 2.

List of factors/divisors: 1, 103.

Parity: 103 is an odd number.

Perfect square: no (a square number or perfect square is an integer that is the square of an integer).

Perfect number: no, because the sum of its proper divisors is 1 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 96 no | 97 yes | 98 no | 99 no | 100 no | 101 yes | 102 no | 103 yes | 104 no | 105 no | 106 no | 107 yes | 108 no | 109 yes | 110 no |
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