130956844 has 12 divisors (see below), whose sum is σ = 234504424. Its totient is φ = 63955584.

The previous prime is 130956811. The next prime is 130956853. The reversal of 130956844 is 448659031.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 130956797 and 130956806.

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, 380517 + ... + 380860.

Almost surely, 2^130956844 is an apocalyptic number.

It is an amenable number.

130956844 is a deficient number, since it is larger than the sum of its proper divisors (103547580).

130956844 is a wasteful number, since it uses less digits than its factorization.

130956844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761424 (or 761422 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 130956844 is about 11443.6377083513. The cubic root of 130956844 is about 507.8195310345.

The spelling of 130956844 in words is "one hundred thirty million, nine hundred fifty-six thousand, eight hundred forty-four".