23131130412033 has 32 divisors (see below), whose sum is σ = 39164822296320. Its totient is φ = 13217450088960.

The previous prime is 23131130412031. The next prime is 23131130412059. The reversal of 23131130412033 is 33021403113132.

23131130412033 is a `hidden beast` number, since 2 + 3 + 1 + 311 + 304 + 12 + 0 + 33 = 666.

It is not a de Polignac number, because 23131130412033 - 2¹ = 23131130412031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23131130411988 and 23131130412006.

It is not an unprimeable number, because it can be changed into a prime (23131130412031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5921091 + ... + 9017847.

It is an arithmetic number, because the mean of its divisors is an integer number (1223900696760).

Almost surely, 2^{23131130412033} is an apocalyptic number.

It is an amenable number.

23131130412033 is a deficient number, since it is larger than the sum of its proper divisors (16033691884287).

23131130412033 is a wasteful number, since it uses less digits than its factorization.

23131130412033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136294 (or 3136288 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 23131130412033 its reverse (33021403113132), we get a palindrome (56152533525165).

The spelling of 23131130412033 in words is "twenty-three trillion, one hundred thirty-one billion, one hundred thirty million, four hundred twelve thousand, thirty-three".