23310232103231 has 4 divisors (see below), whose sum is σ = 23310242956512. Its totient is φ = 23310221249952.

The previous prime is 23310232103177. The next prime is 23310232103243. The reversal of 23310232103231 is 13230123201332.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23310232103231 - 2⁶ = 23310232103167 is a prime.

It is a super-2 number, since 2×23310232103231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23310232103231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310232102231) 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, 1002986 + ... + 6901191.

It is an arithmetic number, because the mean of its divisors is an integer number (5827560739128).

Almost surely, 2^{23310232103231} is an apocalyptic number.

23310232103231 is a deficient number, since it is larger than the sum of its proper divisors (10853281).

23310232103231 is an equidigital number, since it uses as much as digits as its factorization.

23310232103231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853280.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 23310232103231 its reverse (13230123201332), we get a palindrome (36540355304563).

The spelling of 23310232103231 in words is "twenty-three trillion, three hundred ten billion, two hundred thirty-two million, one hundred three thousand, two hundred thirty-one".