23231231024 has 20 divisors (see below), whose sum is σ = 45078625200. Its totient is φ = 11598037440.

The previous prime is 23231231021. The next prime is 23231231053. The reversal of 23231231024 is 42013213232.

It is not an unprimeable number, because it can be changed into a prime (23231231021) 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, 1087724 + ... + 1108875.

It is an arithmetic number, because the mean of its divisors is an integer number (2253931260).

Almost surely, 2^23231231024 is an apocalyptic number.

It is an amenable number.

23231231024 is a deficient number, since it is larger than the sum of its proper divisors (21847394176).

23231231024 is a wasteful number, since it uses less digits than its factorization.

23231231024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197268 (or 2197262 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23231231024 its reverse (42013213232), we get a palindrome (65244444256).

The spelling of 23231231024 in words is "twenty-three billion, two hundred thirty-one million, two hundred thirty-one thousand, twenty-four".