231310033023 has 16 divisors (see below), whose sum is σ = 311841008640. Its totient is φ = 152501508096.

The previous prime is 231310033013. The next prime is 231310033069. The reversal of 231310033023 is 320330013132.

It is not a de Polignac number, because 231310033023 - 2⁴ = 231310033007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231310033013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 972015 + ... + 1186352.

It is an arithmetic number, because the mean of its divisors is an integer number (19490063040).

Almost surely, 2^231310033023 is an apocalyptic number.

231310033023 is a deficient number, since it is larger than the sum of its proper divisors (80530975617).

231310033023 is a wasteful number, since it uses less digits than its factorization.

231310033023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158766.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 231310033023 its reverse (320330013132), we get a palindrome (551640046155).

The spelling of 231310033023 in words is "two hundred thirty-one billion, three hundred ten million, thirty-three thousand, twenty-three".