130856038 has 8 divisors (see below), whose sum is σ = 207830232. Its totient is φ = 61579296.

The previous prime is 130856029. The next prime is 130856069. The reversal of 130856038 is 830658031.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 3848707 = 130856038 / (1 + 3 + 0 + 8 + 5 + 6 + 0 + 3 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 130855994 and 130856012.

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, 1924320 + ... + 1924387.

It is an arithmetic number, because the mean of its divisors is an integer number (25978779).

Almost surely, 2^130856038 is an apocalyptic number.

130856038 is a deficient number, since it is larger than the sum of its proper divisors (76974194).

130856038 is a wasteful number, since it uses less digits than its factorization.

130856038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848726.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 130856038 is about 11439.2324043180. The cubic root of 130856038 is about 507.6891970130.

The spelling of 130856038 in words is "one hundred thirty million, eight hundred fifty-six thousand, thirty-eight".