11230000131 has 32 divisors (see below), whose sum is σ = 18504529920. Its totient is φ = 5911151616.

The previous prime is 11230000123. The next prime is 11230000157. The reversal of 11230000131 is 13100003211.

It is not a de Polignac number, because 11230000131 - 2³ = 11230000123 is a prime.

It is a super-2 number, since 2×11230000131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11230000531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317866 + ... + 351423.

It is an arithmetic number, because the mean of its divisors is an integer number (578266560).

Almost surely, 2^11230000131 is an apocalyptic number.

11230000131 is a deficient number, since it is larger than the sum of its proper divisors (7274529789).

11230000131 is a wasteful number, since it uses less digits than its factorization.

11230000131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669363.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11230000131 its reverse (13100003211), we get a palindrome (24330003342).

The spelling of 11230000131 in words is "eleven billion, two hundred thirty million, one hundred thirty-one", and thus it is an aban number.