13092879731 has 2 divisors, whose sum is σ = 13092879732. Its totient is φ = 13092879730.

The previous prime is 13092879721. The next prime is 13092879733. The reversal of 13092879731 is 13797829031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13092879731 - 2¹⁴ = 13092863347 is a prime.

It is a super-2 number, since 2×13092879731² (a number of 21 digits) contains 22 as substring.

Together with 13092879733, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13092879731.

It is not a weakly prime, because it can be changed into another prime (13092879733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6546439865 + 6546439866.

It is an arithmetic number, because the mean of its divisors is an integer number (6546439866).

Almost surely, 2^13092879731 is an apocalyptic number.

13092879731 is a deficient number, since it is larger than the sum of its proper divisors (1).

13092879731 is an equidigital number, since it uses as much as digits as its factorization.

13092879731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 50.

The spelling of 13092879731 in words is "thirteen billion, ninety-two million, eight hundred seventy-nine thousand, seven hundred thirty-one".