131102415231116 has 48 divisors (see below), whose sum is σ = 271249285204800. Its totient is φ = 54248693495808.

The previous prime is 131102415231107. The next prime is 131102415231143. The reversal of 131102415231116 is 611132514201131.

131102415231116 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79488080 + ... + 81120648.

It is an arithmetic number, because the mean of its divisors is an integer number (5651026775100).

Almost surely, 2^{131102415231116} is an apocalyptic number.

It is an amenable number.

131102415231116 is an abundant number, since it is smaller than the sum of its proper divisors (140146869973684).

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

131102415231116 is a wasteful number, since it uses less digits than its factorization.

131102415231116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731506 (or 1731504 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

Adding to 131102415231116 its reverse (611132514201131), we get a palindrome (742234929432247).

The spelling of 131102415231116 in words is "one hundred thirty-one trillion, one hundred two billion, four hundred fifteen million, two hundred thirty-one thousand, one hundred sixteen".