130613056 has 28 divisors (see below), whose sum is σ = 296212768. Its totient is φ = 55976832.

The previous prime is 130613029. The next prime is 130613111. The reversal of 130613056 is 650316031.

130613056 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

It is a self number, because there is not a number n which added to its sum of digits gives 130613056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145326 + ... + 146221.

Almost surely, 2^130613056 is an apocalyptic number.

130613056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130613056 is an abundant number, since it is smaller than the sum of its proper divisors (165599712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130613056 is an equidigital number, since it uses as much as digits as its factorization.

130613056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291566 (or 291556 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 130613056 is about 11428.6069142306. The cubic root of 130613056 is about 507.3747655429.

Adding to 130613056 its reverse (650316031), we get a palindrome (780929087).

The spelling of 130613056 in words is "one hundred thirty million, six hundred thirteen thousand, fifty-six".