130881717 has 32 divisors (see below), whose sum is σ = 200309760. Its totient is φ = 84407040.

The previous prime is 130881713. The next prime is 130881719. The reversal of 130881717 is 717188031.

It is not a de Polignac number, because 130881717 - 2² = 130881713 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130881713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151228 + ... + 152090.

It is an arithmetic number, because the mean of its divisors is an integer number (6259680).

Almost surely, 2^130881717 is an apocalyptic number.

It is an amenable number.

130881717 is a deficient number, since it is larger than the sum of its proper divisors (69428043).

130881717 is a wasteful number, since it uses less digits than its factorization.

130881717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 36.

The square root of 130881717 is about 11440.3547584854. The cubic root of 130881717 is about 507.7224042393.

The spelling of 130881717 in words is "one hundred thirty million, eight hundred eighty-one thousand, seven hundred seventeen".