23332250231 has 4 divisors (see below), whose sum is σ = 23370689472. Its totient is φ = 23293810992.

The previous prime is 23332250213. The next prime is 23332250243. The reversal of 23332250231 is 13205223332.

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 23332250231 - 2¹⁰ = 23332249207 is a prime.

It is a super-2 number, since 2×23332250231² (a number of 22 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 23332250231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23332250251) 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, 19218710 + ... + 19219923.

It is an arithmetic number, because the mean of its divisors is an integer number (5842672368).

Almost surely, 2^23332250231 is an apocalyptic number.

23332250231 is a deficient number, since it is larger than the sum of its proper divisors (38439241).

23332250231 is an equidigital number, since it uses as much as digits as its factorization.

23332250231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38439240.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 23332250231 its reverse (13205223332), we get a palindrome (36537473563).

The spelling of 23332250231 in words is "twenty-three billion, three hundred thirty-two million, two hundred fifty thousand, two hundred thirty-one".