131515017076 has 24 divisors (see below), whose sum is σ = 243807613280. Its totient is φ = 61899787872.

The previous prime is 131515017071. The next prime is 131515017089. The reversal of 131515017076 is 670710515131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131515017071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5499090 + ... + 5522953.

Almost surely, 2^131515017076 is an apocalyptic number.

It is an amenable number.

131515017076 is a deficient number, since it is larger than the sum of its proper divisors (112292596204).

131515017076 is a wasteful number, since it uses less digits than its factorization.

131515017076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11022223 (or 11022221 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 37.

The spelling of 131515017076 in words is "one hundred thirty-one billion, five hundred fifteen million, seventeen thousand, seventy-six".