10232312031 has 12 divisors (see below), whose sum is σ = 14780971920. Its totient is φ = 6821095680.

The previous prime is 10232311993. The next prime is 10232312071. The reversal of 10232312031 is 13021323201.

It is not a de Polignac number, because 10232312031 - 2²⁵ = 10198757599 is a prime.

It is a super-2 number, since 2×10232312031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10232311995 and 10232312013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232312071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167766 + ... + 220476.

It is an arithmetic number, because the mean of its divisors is an integer number (1231747660).

Almost surely, 2^10232312031 is an apocalyptic number.

10232312031 is a deficient number, since it is larger than the sum of its proper divisors (4548659889).

10232312031 is a wasteful number, since it uses less digits than its factorization.

10232312031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74286 (or 74283 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10232312031 its reverse (13021323201), we get a palindrome (23253635232).

The spelling of 10232312031 in words is "ten billion, two hundred thirty-two million, three hundred twelve thousand, thirty-one".