130432324 has 12 divisors (see below), whose sum is σ = 249007248. Its totient is φ = 59287400.

The previous prime is 130432297. The next prime is 130432331. The reversal of 130432324 is 423234031.

It is a happy number.

It is a super-2 number, since 2×130432324² = 34025182288081952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 130432295 and 130432304.

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, 1482142 + ... + 1482229.

It is an arithmetic number, because the mean of its divisors is an integer number (20750604).

Almost surely, 2^130432324 is an apocalyptic number.

It is an amenable number.

130432324 is a deficient number, since it is larger than the sum of its proper divisors (118574924).

130432324 is a wasteful number, since it uses less digits than its factorization.

130432324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2964386 (or 2964384 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 130432324 is about 11420.6971766175. The cubic root of 130432324 is about 507.1406358505.

Adding to 130432324 its reverse (423234031), we get a palindrome (553666355).

The spelling of 130432324 in words is "one hundred thirty million, four hundred thirty-two thousand, three hundred twenty-four".