790113131 has 4 divisors (see below), whose sum is σ = 836590392. Its totient is φ = 743635872.

The previous prime is 790113127. The next prime is 790113139. The reversal of 790113131 is 131311097.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131311097 = 223 ⋅588839.

It is a cyclic number.

It is not a de Polignac number, because 790113131 - 2² = 790113127 is a prime.

It is a super-2 number, since 2×790113131² = 1248557519557246322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 790113131.

It is not an unprimeable number, because it can be changed into a prime (790113139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23238605 + ... + 23238638.

It is an arithmetic number, because the mean of its divisors is an integer number (209147598).

Almost surely, 2^790113131 is an apocalyptic number.

790113131 is a deficient number, since it is larger than the sum of its proper divisors (46477261).

790113131 is a wasteful number, since it uses less digits than its factorization.

790113131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46477260.

The product of its (nonzero) digits is 567, while the sum is 26.

The square root of 790113131 is about 28108.9510832404. The cubic root of 790113131 is about 924.4776718962.

The spelling of 790113131 in words is "seven hundred ninety million, one hundred thirteen thousand, one hundred thirty-one".