23024323231 has 24 divisors (see below), whose sum is σ = 28506328704. Its totient is φ = 18208738080.

The previous prime is 23024323187. The next prime is 23024323247. The reversal of 23024323231 is 13232342032.

It is not a de Polignac number, because 23024323231 - 2⁹ = 23024322719 is a prime.

It is a super-2 number, since 2×23024323231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23024323196 and 23024323205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23024323331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4666836 + ... + 4671766.

It is an arithmetic number, because the mean of its divisors is an integer number (1187763696).

Almost surely, 2^23024323231 is an apocalyptic number.

23024323231 is a deficient number, since it is larger than the sum of its proper divisors (5482005473).

23024323231 is a wasteful number, since it uses less digits than its factorization.

23024323231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911 (or 8898 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23024323231 its reverse (13232342032), we get a palindrome (36256665263).

The spelling of 23024323231 in words is "twenty-three billion, twenty-four million, three hundred twenty-three thousand, two hundred thirty-one".