130130286 has 32 divisors (see below), whose sum is σ = 305762688. Its totient is φ = 36399840.

The previous prime is 130130243. The next prime is 130130309. The reversal of 130130286 is 682031031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74976 + ... + 76691.

It is an arithmetic number, because the mean of its divisors is an integer number (9555084).

Almost surely, 2^130130286 is an apocalyptic number.

130130286 is an abundant number, since it is smaller than the sum of its proper divisors (175632402).

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

130130286 is a wasteful number, since it uses less digits than its factorization.

130130286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151696.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 130130286 is about 11407.4662392663. The cubic root of 130130286 is about 506.7488767994.

The spelling of 130130286 in words is "one hundred thirty million, one hundred thirty thousand, two hundred eighty-six".