2113011022131 has 12 divisors (see below), whose sum is σ = 3157372792080. Its totient is φ = 1360099048560.

The previous prime is 2113011022121. The next prime is 2113011022141. The reversal of 2113011022131 is 1312201103112.

2113011022131 is a `hidden beast` number, since 211 + 301 + 1 + 0 + 22 + 131 = 666.

It is an interprime number because it is at equal distance from previous prime (2113011022121) and next prime (2113011022141).

It is not a de Polignac number, because 2113011022131 - 2²¹ = 2113008924979 is a prime.

It is a super-2 number, since 2×2113011022131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2113011022121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4047913575 + ... + 4047914096.

It is an arithmetic number, because the mean of its divisors is an integer number (263114399340).

Almost surely, 2^{2113011022131} is an apocalyptic number.

2113011022131 is a deficient number, since it is larger than the sum of its proper divisors (1044361769949).

2113011022131 is a wasteful number, since it uses less digits than its factorization.

2113011022131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8095827706 (or 8095827703 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 2113011022131 its reverse (1312201103112), we get a palindrome (3425212125243).

The spelling of 2113011022131 in words is "two trillion, one hundred thirteen billion, eleven million, twenty-two thousand, one hundred thirty-one".