11122013010131 has 4 divisors (see below), whose sum is σ = 11157098224992. Its totient is φ = 11086927795272.

The previous prime is 11122013010109. The next prime is 11122013010139. The reversal of 11122013010131 is 13101031022111.

11122013010131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11122013010131 - 2¹⁴ = 11122012993747 is a prime.

It is a super-2 number, since 2×11122013010131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122013010139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17542606955 + ... + 17542607588.

It is an arithmetic number, because the mean of its divisors is an integer number (2789274556248).

Almost surely, 2^{11122013010131} is an apocalyptic number.

11122013010131 is a deficient number, since it is larger than the sum of its proper divisors (35085214861).

11122013010131 is an equidigital number, since it uses as much as digits as its factorization.

11122013010131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35085214860.

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

Adding to 11122013010131 its reverse (13101031022111), we get a palindrome (24223044032242).

The spelling of 11122013010131 in words is "eleven trillion, one hundred twenty-two billion, thirteen million, ten thousand, one hundred thirty-one".