131302433120112 has 60 divisors (see below), whose sum is σ = 370108077426360. Its totient is φ = 43452603759744.

The previous prime is 131302433120107. The next prime is 131302433120119. The reversal of 131302433120112 is 211021334203131.

131302433120112 is a `hidden beast` number, since 1 + 3 + 1 + 302 + 4 + 331 + 20 + 1 + 1 + 2 = 666.

It is a super-2 number, since 2×131302433120112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131302433120119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3279916863 + ... + 3279956894.

It is an arithmetic number, because the mean of its divisors is an integer number (6168467957106).

Almost surely, 2^{131302433120112} is an apocalyptic number.

131302433120112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131302433120112 is an abundant number, since it is smaller than the sum of its proper divisors (238805644306248).

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

131302433120112 is a wasteful number, since it uses less digits than its factorization.

131302433120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6559873910 (or 6559873901 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 131302433120112 its reverse (211021334203131), we get a palindrome (342323767323243).

The spelling of 131302433120112 in words is "one hundred thirty-one trillion, three hundred two billion, four hundred thirty-three million, one hundred twenty thousand, one hundred twelve".