130760865 has 48 divisors (see below), whose sum is σ = 243143040. Its totient is φ = 66670560.

The previous prime is 130760863. The next prime is 130760867. The reversal of 130760865 is 568067031.

It is an interprime number because it is at equal distance from previous prime (130760863) and next prime (130760867).

It is not a de Polignac number, because 130760865 - 2¹ = 130760863 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130760863) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70500 + ... + 72330.

It is an arithmetic number, because the mean of its divisors is an integer number (5065480).

Almost surely, 2^130760865 is an apocalyptic number.

130760865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130760865 is a deficient number, since it is larger than the sum of its proper divisors (112382175).

130760865 is a wasteful number, since it uses less digits than its factorization.

130760865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891 (or 1862 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 130760865 is about 11435.0717094385. The cubic root of 130760865 is about 507.5660845617.

The spelling of 130760865 in words is "one hundred thirty million, seven hundred sixty thousand, eight hundred sixty-five".