130232332 has 12 divisors (see below), whose sum is σ = 228053056. Its totient is φ = 65074320.

The previous prime is 130232317. The next prime is 130232351. The reversal of 130232332 is 233232031.

It is a happy number.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2844 + ... + 16387.

Almost surely, 2^130232332 is an apocalyptic number.

It is an amenable number.

130232332 is a deficient number, since it is larger than the sum of its proper divisors (97820724).

130232332 is a wasteful number, since it uses less digits than its factorization.

130232332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20928 (or 20926 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 130232332 is about 11411.9381351285. The cubic root of 130232332 is about 506.8813035291.

Adding to 130232332 its reverse (233232031), we get a palindrome (363464363).

The spelling of 130232332 in words is "one hundred thirty million, two hundred thirty-two thousand, three hundred thirty-two".