23031031210 has 64 divisors (see below), whose sum is σ = 47072119680. Its totient is φ = 8036340480.

The previous prime is 23031031187. The next prime is 23031031213. The reversal of 23031031210 is 1213013032.

It is not an unprimeable number, because it can be changed into a prime (23031031213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 497824 + ... + 542116.

It is an arithmetic number, because the mean of its divisors is an integer number (735501870).

Almost surely, 2^23031031210 is an apocalyptic number.

23031031210 is an abundant number, since it is smaller than the sum of its proper divisors (24041088470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23031031210 is a wasteful number, since it uses less digits than its factorization.

23031031210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44503.

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

Adding to 23031031210 its reverse (1213013032), we get a palindrome (24244044242).

The spelling of 23031031210 in words is "twenty-three billion, thirty-one million, thirty-one thousand, two hundred ten".