131100020330130 has 24 divisors (see below), whose sum is σ = 340860052858572. Its totient is φ = 34960005421344.

The previous prime is 131100020330053. The next prime is 131100020330261. The reversal of 131100020330130 is 31033020001131.

It is a happy number.

131100020330130 is a `hidden beast` number, since 1 + 31 + 100 + 0 + 203 + 301 + 30 = 666.

131100020330130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 113339636839881 + 17760383490249 = 10646109^2 + 4214307^2 .

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

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, 728333446189 + ... + 728333446368.

Almost surely, 2^{131100020330130} is an apocalyptic number.

131100020330130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131100020330130 is an abundant number, since it is smaller than the sum of its proper divisors (209760032528442).

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

131100020330130 is a wasteful number, since it uses less digits than its factorization.

131100020330130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456666892570 (or 1456666892567 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 131100020330130 its reverse (31033020001131), we get a palindrome (162133040331261).

The spelling of 131100020330130 in words is "one hundred thirty-one trillion, one hundred billion, twenty million, three hundred thirty thousand, one hundred thirty".