12101310210 has 64 divisors (see below), whose sum is σ = 31866721920. Its totient is φ = 2916679680.

The previous prime is 12101310161. The next prime is 12101310239. The reversal of 12101310210 is 1201310121.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48895 + ... + 163074.

It is an arithmetic number, because the mean of its divisors is an integer number (497917530).

Almost surely, 2^12101310210 is an apocalyptic number.

12101310210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101310210 is an abundant number, since it is smaller than the sum of its proper divisors (19765411710).

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

12101310210 is a wasteful number, since it uses less digits than its factorization.

12101310210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212163.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 12101310210 its reverse (1201310121), we get a palindrome (13302620331).

The spelling of 12101310210 in words is "twelve billion, one hundred one million, three hundred ten thousand, two hundred ten".