10312131213110 has 16 divisors (see below), whose sum is σ = 18584390069856. Its totient is φ = 4119840510528.

The previous prime is 10312131213049. The next prime is 10312131213119. The reversal of 10312131213110 is 1131213121301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312131213119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626488199 + ... + 626504658.

It is an arithmetic number, because the mean of its divisors is an integer number (1161524379366).

Almost surely, 2^{10312131213110} is an apocalyptic number.

10312131213110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10312131213110 is a deficient number, since it is larger than the sum of its proper divisors (8272258856746).

10312131213110 is a wasteful number, since it uses less digits than its factorization.

10312131213110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252993687.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 10312131213110 its reverse (1131213121301), we get a palindrome (11443344334411).

The spelling of 10312131213110 in words is "ten trillion, three hundred twelve billion, one hundred thirty-one million, two hundred thirteen thousand, one hundred ten".