130087112 has 8 divisors (see below), whose sum is σ = 243913350. Its totient is φ = 65043552.

The previous prime is 130087093. The next prime is 130087141. The reversal of 130087112 is 211780031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 75238276 + 54848836 = 8674^2 + 7406^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8130437 + ... + 8130452.

Almost surely, 2^130087112 is an apocalyptic number.

It is an amenable number.

130087112 is a deficient number, since it is larger than the sum of its proper divisors (113826238).

130087112 is a wasteful number, since it uses less digits than its factorization.

130087112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16260895 (or 16260891 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 130087112 is about 11405.5737251574. The cubic root of 130087112 is about 506.6928283660.

The spelling of 130087112 in words is "one hundred thirty million, eighty-seven thousand, one hundred twelve".