130618152 has 48 divisors (see below), whose sum is σ = 404295840. Its totient is φ = 37319328.

The previous prime is 130618151. The next prime is 130618183. The reversal of 130618152 is 251816031.

130618152 is a `hidden beast` number, since 1 + 30 + 618 + 15 + 2 = 666.

It is a super-2 number, since 2×130618152² = 34122203263790208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130618151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129078 + ... + 130085.

It is an arithmetic number, because the mean of its divisors is an integer number (8422830).

Almost surely, 2^130618152 is an apocalyptic number.

130618152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130618152 is an abundant number, since it is smaller than the sum of its proper divisors (273677688).

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

130618152 is a wasteful number, since it uses less digits than its factorization.

130618152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259182 (or 259175 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 130618152 is about 11428.8298613638. The cubic root of 130618152 is about 507.3813640363.

The spelling of 130618152 in words is "one hundred thirty million, six hundred eighteen thousand, one hundred fifty-two".