21310010113132 has 24 divisors (see below), whose sum is σ = 40161880739232. Its totient is φ = 9835215936000.

The previous prime is 21310010113129. The next prime is 21310010113187. The reversal of 21310010113132 is 23131101001312.

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, 608869 + ... + 6556732.

It is an arithmetic number, because the mean of its divisors is an integer number (1673411697468).

Almost surely, 2^{21310010113132} is an apocalyptic number.

It is an amenable number.

21310010113132 is a deficient number, since it is larger than the sum of its proper divisors (18851870626100).

21310010113132 is a wasteful number, since it uses less digits than its factorization.

21310010113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7222809 (or 7222807 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 21310010113132 its reverse (23131101001312), we get a palindrome (44441111114444).

The spelling of 21310010113132 in words is "twenty-one trillion, three hundred ten billion, ten million, one hundred thirteen thousand, one hundred thirty-two".