130505324 has 6 divisors (see below), whose sum is σ = 228384324. Its totient is φ = 65252660.

The previous prime is 130505321. The next prime is 130505329. The reversal of 130505324 is 423505031.

It is a self number, because there is not a number n which added to its sum of digits gives 130505324.

It is not an unprimeable number, because it can be changed into a prime (130505321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16313162 + ... + 16313169.

It is an arithmetic number, because the mean of its divisors is an integer number (38064054).

Almost surely, 2^130505324 is an apocalyptic number.

It is an amenable number.

130505324 is a deficient number, since it is larger than the sum of its proper divisors (97879000).

130505324 is a wasteful number, since it uses less digits than its factorization.

130505324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32626335 (or 32626333 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 130505324 is about 11423.8926815687. The cubic root of 130505324 is about 507.2352298918.

The spelling of 130505324 in words is "one hundred thirty million, five hundred five thousand, three hundred twenty-four".