130002519 has 8 divisors (see below), whose sum is σ = 183533040. Its totient is φ = 81570176.

The previous prime is 130002493. The next prime is 130002569. The reversal of 130002519 is 915200031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130002519 - 2⁸ = 130002263 is a prime.

It is a super-2 number, since 2×130002519² = 33801309892690722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130002495 and 130002504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130002569) 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, 1274484 + ... + 1274585.

It is an arithmetic number, because the mean of its divisors is an integer number (22941630).

Almost surely, 2^130002519 is an apocalyptic number.

130002519 is a deficient number, since it is larger than the sum of its proper divisors (53530521).

130002519 is a wasteful number, since it uses less digits than its factorization.

130002519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549089.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 130002519 is about 11401.8647159138. The cubic root of 130002519 is about 506.5829738743.

The spelling of 130002519 in words is "one hundred thirty million, two thousand, five hundred nineteen".