131260678000 has 80 divisors (see below), whose sum is σ = 331187927616. Its totient is φ = 50221459200.

The previous prime is 131260677929. The next prime is 131260678007. The reversal of 131260678000 is 876062131.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131260678007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1380747 + ... + 1472746.

Almost surely, 2^131260678000 is an apocalyptic number.

131260678000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131260678000 is an abundant number, since it is smaller than the sum of its proper divisors (199927249616).

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

131260678000 is a wasteful number, since it uses less digits than its factorization.

131260678000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853539 (or 2853523 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 131260678000 in words is "one hundred thirty-one billion, two hundred sixty million, six hundred seventy-eight thousand".