23110113030031 has 4 divisors (see below), whose sum is σ = 23110148969392. Its totient is φ = 23110077090672.

The previous prime is 23110113029977. The next prime is 23110113030089. The reversal of 23110113030031 is 13003031101132.

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 23110113030031 - 2¹⁵ = 23110112997263 is a prime.

It is a super-2 number, since 2×23110113030031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23110113029990 and 23110113030008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23110113034031) 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, 16987230 + ... + 18297163.

It is an arithmetic number, because the mean of its divisors is an integer number (5777537242348).

Almost surely, 2^{23110113030031} is an apocalyptic number.

23110113030031 is a deficient number, since it is larger than the sum of its proper divisors (35939361).

23110113030031 is an equidigital number, since it uses as much as digits as its factorization.

23110113030031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35939360.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 23110113030031 its reverse (13003031101132), we get a palindrome (36113144131163).

The spelling of 23110113030031 in words is "twenty-three trillion, one hundred ten billion, one hundred thirteen million, thirty thousand, thirty-one".