12795131 has 2 divisors, whose sum is σ = 12795132. Its totient is φ = 12795130.

The previous prime is 12795121. The next prime is 12795137. The reversal of 12795131 is 13159721.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12795131 is a prime.

It is a super-2 number, since 2×12795131² = 327430754614322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12795094 and 12795103.

It is not a weakly prime, because it can be changed into another prime (12795137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6397565 + 6397566.

It is an arithmetic number, because the mean of its divisors is an integer number (6397566).

Almost surely, 2^12795131 is an apocalyptic number.

12795131 is a deficient number, since it is larger than the sum of its proper divisors (1).

12795131 is an equidigital number, since it uses as much as digits as its factorization.

12795131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890, while the sum is 29.

The square root of 12795131 is about 3577.0282358405. The cubic root of 12795131 is about 233.8917547904.

The spelling of 12795131 in words is "twelve million, seven hundred ninety-five thousand, one hundred thirty-one".