130304319 has 16 divisors (see below), whose sum is σ = 178899072. Its totient is φ = 84315168.

The previous prime is 130304281. The next prime is 130304329. The reversal of 130304319 is 913403031.

It is not a de Polignac number, because 130304319 - 2⁸ = 130304063 is a prime.

It is a super-2 number, since 2×130304319² = 33958431100107522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130304329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17929 + ... + 24125.

It is an arithmetic number, because the mean of its divisors is an integer number (11181192).

Almost surely, 2^130304319 is an apocalyptic number.

130304319 is a deficient number, since it is larger than the sum of its proper divisors (48594753).

130304319 is a wasteful number, since it uses less digits than its factorization.

130304319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6406.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 130304319 is about 11415.0917210507. The cubic root of 130304319 is about 506.9746806056.

The spelling of 130304319 in words is "one hundred thirty million, three hundred four thousand, three hundred nineteen".