23013031210 has 32 divisors (see below), whose sum is σ = 44935530192. Its totient is φ = 8435089920.

The previous prime is 23013031207. The next prime is 23013031213. The reversal of 23013031210 is 1213031032.

It is an interprime number because it is at equal distance from previous prime (23013031207) and next prime (23013031213).

It can be written as a sum of positive squares in 8 ways, for example, as 6359903001 + 16653128209 = 79749^2 + 129047^2 .

It is not an unprimeable number, because it can be changed into a prime (23013031213) 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, 628261 + ... + 663880.

Almost surely, 2^23013031210 is an apocalyptic number.

23013031210 is a deficient number, since it is larger than the sum of its proper divisors (21922498982).

23013031210 is a wasteful number, since it uses less digits than its factorization.

23013031210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292298.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23013031210 its reverse (1213031032), we get a palindrome (24226062242).

The spelling of 23013031210 in words is "twenty-three billion, thirteen million, thirty-one thousand, two hundred ten".