130026056 has 16 divisors (see below), whose sum is σ = 245148540. Its totient is φ = 64653120.

The previous prime is 130026041. The next prime is 130026073. The reversal of 130026056 is 650620031.

It can be written as a sum of positive squares in 2 ways, for example, as 99400900 + 30625156 = 9970^2 + 5534^2 .

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, 43451 + ... + 46346.

Almost surely, 2^130026056 is an apocalyptic number.

It is an amenable number.

130026056 is a deficient number, since it is larger than the sum of its proper divisors (115122484).

130026056 is a wasteful number, since it uses less digits than its factorization.

130026056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89984 (or 89980 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 130026056 is about 11402.8968249301. The cubic root of 130026056 is about 506.6135443689.

Adding to 130026056 its reverse (650620031), we get a palindrome (780646087).

The spelling of 130026056 in words is "one hundred thirty million, twenty-six thousand, fifty-six".