130132732 has 12 divisors (see below), whose sum is σ = 227989720. Its totient is φ = 64992816.

The previous prime is 130132697. The next prime is 130132741. The reversal of 130132732 is 237231031.

It is a happy number.

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, 14307 + ... + 21562.

Almost surely, 2^130132732 is an apocalyptic number.

It is an amenable number.

130132732 is a deficient number, since it is larger than the sum of its proper divisors (97856988).

130132732 is a wasteful number, since it uses less digits than its factorization.

130132732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36780 (or 36778 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 130132732 is about 11407.5734492485. The cubic root of 130132732 is about 506.7520518225.

Adding to 130132732 its reverse (237231031), we get a palindrome (367363763).

The spelling of 130132732 in words is "one hundred thirty million, one hundred thirty-two thousand, seven hundred thirty-two".