231342232023 has 24 divisors (see below), whose sum is σ = 382057728000. Its totient is φ = 132140370384.

The previous prime is 231342232007. The next prime is 231342232061. The reversal of 231342232023 is 320232243132.

231342232023 is a `hidden beast` number, since 2 + 31 + 3 + 422 + 3 + 202 + 3 = 666.

It is not a de Polignac number, because 231342232023 - 2⁴ = 231342232007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231342232223) 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, 614203 + ... + 916476.

It is an arithmetic number, because the mean of its divisors is an integer number (15919072000).

Almost surely, 2^231342232023 is an apocalyptic number.

231342232023 is a deficient number, since it is larger than the sum of its proper divisors (150715495977).

231342232023 is a wasteful number, since it uses less digits than its factorization.

231342232023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533091 (or 1533088 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 231342232023 its reverse (320232243132), we get a palindrome (551574475155).

The spelling of 231342232023 in words is "two hundred thirty-one billion, three hundred forty-two million, two hundred thirty-two thousand, twenty-three".