131888929104 has 100 divisors (see below), whose sum is σ = 394038648960. Its totient is φ = 42544802880.

The previous prime is 131888929099. The next prime is 131888929147. The reversal of 131888929104 is 401929888131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1601214 + ... + 1681565.

Almost surely, 2^131888929104 is an apocalyptic number.

It is an amenable number.

131888929104 is an abundant number, since it is smaller than the sum of its proper divisors (262149719856).

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

131888929104 is a wasteful number, since it uses less digits than its factorization.

131888929104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282830 (or 3282815 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 54.

The spelling of 131888929104 in words is "one hundred thirty-one billion, eight hundred eighty-eight million, nine hundred twenty-nine thousand, one hundred four".