113011013131 has 8 divisors (see below), whose sum is σ = 113261878224. Its totient is φ = 112760412960.

The previous prime is 113011013077. The next prime is 113011013147. The reversal of 113011013131 is 131310110311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113011013131 - 2¹⁵ = 113010980363 is a prime.

It is a super-2 number, since 2×113011013131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113011013191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800400 + ... + 930946.

It is an arithmetic number, because the mean of its divisors is an integer number (14157734778).

Almost surely, 2^113011013131 is an apocalyptic number.

113011013131 is a deficient number, since it is larger than the sum of its proper divisors (250865093).

113011013131 is a wasteful number, since it uses less digits than its factorization.

113011013131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132461.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 113011013131 its reverse (131310110311), we get a palindrome (244321123442).

The spelling of 113011013131 in words is "one hundred thirteen billion, eleven million, thirteen thousand, one hundred thirty-one".