130280268 has 24 divisors (see below), whose sum is σ = 304254720. Its totient is φ = 43388560.

The previous prime is 130280263. The next prime is 130280281. The reversal of 130280268 is 862082031.

It is not an unprimeable number, because it can be changed into a prime (130280263) 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, 11713 + ... + 19943.

It is an arithmetic number, because the mean of its divisors is an integer number (12677280).

Almost surely, 2^130280268 is an apocalyptic number.

It is an amenable number.

130280268 is an abundant number, since it is smaller than the sum of its proper divisors (173974452).

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

130280268 is a wasteful number, since it uses less digits than its factorization.

130280268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9557 (or 9555 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 130280268 is about 11414.0381986394. The cubic root of 130280268 is about 506.9434869649.

The spelling of 130280268 in words is "one hundred thirty million, two hundred eighty thousand, two hundred sixty-eight".