113101200021131 has 16 divisors (see below), whose sum is σ = 133721554933440. Its totient is φ = 93596897788800.

The previous prime is 113101200021077. The next prime is 113101200021137. The reversal of 113101200021131 is 131120002101311.

It is not a de Polignac number, because 113101200021131 - 2²⁶ = 113101132912267 is a prime.

It is a super-2 number, since 2×113101200021131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113101200021137) 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, 7533020 + ... + 16821081.

It is an arithmetic number, because the mean of its divisors is an integer number (8357597183340).

Almost surely, 2^{113101200021131} is an apocalyptic number.

113101200021131 is a deficient number, since it is larger than the sum of its proper divisors (20620354912309).

113101200021131 is a wasteful number, since it uses less digits than its factorization.

113101200021131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24377014.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 113101200021131 its reverse (131120002101311), we get a palindrome (244221202122442).

The spelling of 113101200021131 in words is "one hundred thirteen trillion, one hundred one billion, two hundred million, twenty-one thousand, one hundred thirty-one".