131013103100 has 36 divisors (see below), whose sum is σ = 310143748488. Its totient is φ = 47641128000.

The previous prime is 131013103031. The next prime is 131013103157. The reversal of 131013103100 is 1301310131.

It is a happy number.

It is a super-2 number, since 2×131013103100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59550311 + ... + 59552510.

Almost surely, 2^131013103100 is an apocalyptic number.

131013103100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131013103100 is an abundant number, since it is smaller than the sum of its proper divisors (179130645388).

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

131013103100 is a wasteful number, since it uses less digits than its factorization.

131013103100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119102846 (or 119102839 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 131013103100 its reverse (1301310131), we get a palindrome (132314413231).

The spelling of 131013103100 in words is "one hundred thirty-one billion, thirteen million, one hundred three thousand, one hundred".