130238332 has 12 divisors (see below), whose sum is σ = 260476720. Its totient is φ = 55816416.

The previous prime is 130238321. The next prime is 130238341. The reversal of 130238332 is 233832031.

It is a happy number.

130238332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 130238297 and 130238306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2325657 + ... + 2325712.

Almost surely, 2^130238332 is an apocalyptic number.

It is an amenable number.

130238332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130238332 is a wasteful number, since it uses less digits than its factorization.

130238332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4651380 (or 4651378 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 130238332 is about 11412.2010147035. The cubic root of 130238332 is about 506.8890876716.

The spelling of 130238332 in words is "one hundred thirty million, two hundred thirty-eight thousand, three hundred thirty-two".