130916519 has 4 divisors (see below), whose sum is σ = 133386696. Its totient is φ = 128446344.

The previous prime is 130916501. The next prime is 130916537. The reversal of 130916519 is 915619031.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (130916501) and next prime (130916537).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130916519 is a prime.

It is a super-2 number, since 2×130916519² = 34278269894154722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130916549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1235009 + ... + 1235114.

It is an arithmetic number, because the mean of its divisors is an integer number (33346674).

Almost surely, 2^130916519 is an apocalyptic number.

130916519 is a deficient number, since it is larger than the sum of its proper divisors (2470177).

130916519 is an equidigital number, since it uses as much as digits as its factorization.

130916519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470176.

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 130916519 is about 11441.8756766537. The cubic root of 130916519 is about 507.7674020934.

The spelling of 130916519 in words is "one hundred thirty million, nine hundred sixteen thousand, five hundred nineteen".