131565630076 has 6 divisors (see below), whose sum is σ = 230239852640. Its totient is φ = 65782815036.

The previous prime is 131565630041. The next prime is 131565630089. The reversal of 131565630076 is 670036565131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16445703756 + ... + 16445703763.

Almost surely, 2^131565630076 is an apocalyptic number.

It is an amenable number.

131565630076 is a deficient number, since it is larger than the sum of its proper divisors (98674222564).

131565630076 is a wasteful number, since it uses less digits than its factorization.

131565630076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32891407523 (or 32891407521 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 131565630076 in words is "one hundred thirty-one billion, five hundred sixty-five million, six hundred thirty thousand, seventy-six".