130055872 has 28 divisors (see below), whose sum is σ = 258445000. Its totient is φ = 64935936.

The previous prime is 130055839. The next prime is 130055873. The reversal of 130055872 is 278550031.

It is not an unprimeable number, because it can be changed into a prime (130055873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79123 + ... + 80749.

Almost surely, 2^130055872 is an apocalyptic number.

It is an amenable number.

130055872 is a deficient number, since it is larger than the sum of its proper divisors (128389128).

130055872 is a wasteful number, since it uses less digits than its factorization.

130055872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888 (or 2878 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 130055872 is about 11404.2041370716. The cubic root of 130055872 is about 506.6522649030.

The spelling of 130055872 in words is "one hundred thirty million, fifty-five thousand, eight hundred seventy-two".