131126715076 has 48 divisors (see below), whose sum is σ = 267967590912. Its totient is φ = 54973900800.

The previous prime is 131126714993. The next prime is 131126715107. The reversal of 131126715076 is 670517621131.

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, 2714656 + ... + 2762536.

It is an arithmetic number, because the mean of its divisors is an integer number (5582658144).

Almost surely, 2^131126715076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131126715076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133983795456).

131126715076 is an abundant number, since it is smaller than the sum of its proper divisors (136840875836).

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

131126715076 is a wasteful number, since it uses less digits than its factorization.

131126715076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50020 (or 50018 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 40.

The spelling of 131126715076 in words is "one hundred thirty-one billion, one hundred twenty-six million, seven hundred fifteen thousand, seventy-six".