10311031023 has 16 divisors (see below), whose sum is σ = 13824445536. Its totient is φ = 6835852800.

The previous prime is 10311031007. The next prime is 10311031043. The reversal of 10311031023 is 32013011301.

It is not a de Polignac number, because 10311031023 - 2⁴ = 10311031007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10311030993 and 10311031011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311031043) 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, 2452323 + ... + 2456523.

It is an arithmetic number, because the mean of its divisors is an integer number (864027846).

Almost surely, 2^10311031023 is an apocalyptic number.

10311031023 is a deficient number, since it is larger than the sum of its proper divisors (3513414513).

10311031023 is a wasteful number, since it uses less digits than its factorization.

10311031023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8554.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10311031023 its reverse (32013011301), we get a palindrome (42324042324).

The spelling of 10311031023 in words is "ten billion, three hundred eleven million, thirty-one thousand, twenty-three".