130149168 has 40 divisors (see below), whose sum is σ = 339697008. Its totient is φ = 42934272.

The previous prime is 130149167. The next prime is 130149181. The reversal of 130149168 is 861941031.

It is not an unprimeable number, because it can be changed into a prime (130149163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9321 + ... + 18632.

Almost surely, 2^130149168 is an apocalyptic number.

It is an amenable number.

130149168 is an abundant number, since it is smaller than the sum of its proper divisors (209547840).

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

130149168 is a wasteful number, since it uses less digits than its factorization.

130149168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28061 (or 28055 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 130149168 is about 11408.2938251081. The cubic root of 130149168 is about 506.7733854920.

The spelling of 130149168 in words is "one hundred thirty million, one hundred forty-nine thousand, one hundred sixty-eight".