130843056 has 20 divisors (see below), whose sum is σ = 338011352. Its totient is φ = 43614336.

The previous prime is 130843051. The next prime is 130843073. The reversal of 130843056 is 650348031.

It is not an unprimeable number, because it can be changed into a prime (130843051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1362901 + ... + 1362996.

Almost surely, 2^130843056 is an apocalyptic number.

130843056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130843056 is an abundant number, since it is smaller than the sum of its proper divisors (207168296).

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

130843056 is a wasteful number, since it uses less digits than its factorization.

130843056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725908 (or 2725902 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 130843056 is about 11438.6649570656. The cubic root of 130843056 is about 507.6724074703.

The spelling of 130843056 in words is "one hundred thirty million, eight hundred forty-three thousand, fifty-six".