56700318111 has 16 divisors (see below), whose sum is σ = 80086281600. Its totient is φ = 35582627808.

The previous prime is 56700318097. The next prime is 56700318113. The reversal of 56700318111 is 11181300765.

It is not a de Polignac number, because 56700318111 - 2⁵ = 56700318079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56700318113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3159021 + ... + 3176918.

It is an arithmetic number, because the mean of its divisors is an integer number (5005392600).

Almost surely, 2^56700318111 is an apocalyptic number.

56700318111 is a deficient number, since it is larger than the sum of its proper divisors (23385963489).

56700318111 is a wasteful number, since it uses less digits than its factorization.

56700318111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6336118.

The product of its (nonzero) digits is 5040, while the sum is 33.

Adding to 56700318111 its reverse (11181300765), we get a palindrome (67881618876).

The spelling of 56700318111 in words is "fifty-six billion, seven hundred million, three hundred eighteen thousand, one hundred eleven".