23131223202110 has 16 divisors (see below), whose sum is σ = 42137842750416. Its totient is φ = 9141013506048.

The previous prime is 23131223202089. The next prime is 23131223202133. The reversal of 23131223202110 is 1120232213132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13934470979 + ... + 13934472638.

It is an arithmetic number, because the mean of its divisors is an integer number (2633615171901).

Almost surely, 2^{23131223202110} is an apocalyptic number.

23131223202110 is a deficient number, since it is larger than the sum of its proper divisors (19006619548306).

23131223202110 is a wasteful number, since it uses less digits than its factorization.

23131223202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27868943707.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 23131223202110 its reverse (1120232213132), we get a palindrome (24251455415242).

The spelling of 23131223202110 in words is "twenty-three trillion, one hundred thirty-one billion, two hundred twenty-three million, two hundred two thousand, one hundred ten".