156110511011 has 16 divisors (see below), whose sum is σ = 193836345024. Its totient is φ = 122422938624.

The previous prime is 156110510929. The next prime is 156110511071. The reversal of 156110511011 is 110115011651.

156110511011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-156110511011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (156110511071) 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 in 15 ways as a sum of consecutive naturals, for example, 7580426 + ... + 7600991.

It is an arithmetic number, because the mean of its divisors is an integer number (12114771564).

Almost surely, 2^156110511011 is an apocalyptic number.

156110511011 is a deficient number, since it is larger than the sum of its proper divisors (37725834013).

156110511011 is a wasteful number, since it uses less digits than its factorization.

156110511011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15181550.

The product of its (nonzero) digits is 150, while the sum is 23.

Adding to 156110511011 its reverse (110115011651), we get a palindrome (266225522662).

The spelling of 156110511011 in words is "one hundred fifty-six billion, one hundred ten million, five hundred eleven thousand, eleven".