100131321310 has 16 divisors (see below), whose sum is σ = 180254333952. Its totient is φ = 40048538400.

The previous prime is 100131321293. The next prime is 100131321319. The reversal of 100131321310 is 13123131001.

100131321310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100131321310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100131321319) 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, 392286 + ... + 595105.

It is an arithmetic number, because the mean of its divisors is an integer number (11265895872).

Almost surely, 2^100131321310 is an apocalyptic number.

100131321310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100131321310 is a deficient number, since it is larger than the sum of its proper divisors (80123012642).

100131321310 is a wasteful number, since it uses less digits than its factorization.

100131321310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997539.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 100131321310 its reverse (13123131001), we get a palindrome (113254452311).

The spelling of 100131321310 in words is "one hundred billion, one hundred thirty-one million, three hundred twenty-one thousand, three hundred ten".