131680076 has 12 divisors (see below), whose sum is σ = 251389320. Its totient is φ = 59854560.

The previous prime is 131680057. The next prime is 131680093. The reversal of 131680076 is 670086131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1496321 + ... + 1496408.

It is an arithmetic number, because the mean of its divisors is an integer number (20949110).

Almost surely, 2^131680076 is an apocalyptic number.

It is an amenable number.

131680076 is a deficient number, since it is larger than the sum of its proper divisors (119709244).

131680076 is a wasteful number, since it uses less digits than its factorization.

131680076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992744 (or 2992742 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 131680076 is about 11475.1939417162. The cubic root of 131680076 is about 508.7526559837.

The spelling of 131680076 in words is "one hundred thirty-one million, six hundred eighty thousand, seventy-six".