131310020113110 has 48 divisors (see below), whose sum is σ = 341407872936000. Its totient is φ = 35015818631040.

The previous prime is 131310020113079. The next prime is 131310020113117. The reversal of 131310020113110 is 11311020013131.

131310020113110 is a `hidden beast` number, since 1 + 31 + 310 + 0 + 2 + 0 + 11 + 311 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131310020113117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13510266 + ... + 21098514.

It is an arithmetic number, because the mean of its divisors is an integer number (7112664019500).

Almost surely, 2^{131310020113110} is an apocalyptic number.

131310020113110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131310020113110 is an abundant number, since it is smaller than the sum of its proper divisors (210097852822890).

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

131310020113110 is a wasteful number, since it uses less digits than its factorization.

131310020113110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7780533 (or 7780530 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 131310020113110 its reverse (11311020013131), we get a palindrome (142621040126241).

The spelling of 131310020113110 in words is "one hundred thirty-one trillion, three hundred ten billion, twenty million, one hundred thirteen thousand, one hundred ten".