770790011131 has 16 divisors (see below), whose sum is σ = 905955721216. Its totient is φ = 641936645856.

The previous prime is 770790011077. The next prime is 770790011141. The reversal of 770790011131 is 131110097077.

It is a cyclic number.

It is not a de Polignac number, because 770790011131 - 2⁹ = 770790010619 is a prime.

It is a super-2 number, since 2×770790011131² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (770790011141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1858491 + ... + 2235076.

It is an arithmetic number, because the mean of its divisors is an integer number (56622232576).

Almost surely, 2^770790011131 is an apocalyptic number.

770790011131 is a deficient number, since it is larger than the sum of its proper divisors (135165710085).

770790011131 is a wasteful number, since it uses less digits than its factorization.

770790011131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094338.

The product of its (nonzero) digits is 9261, while the sum is 37.

The spelling of 770790011131 in words is "seven hundred seventy billion, seven hundred ninety million, eleven thousand, one hundred thirty-one".