130223624 has 16 divisors (see below), whose sum is σ = 244510800. Its totient is φ = 65020752.

The previous prime is 130223623. The next prime is 130223647. The reversal of 130223624 is 426322031.

It is a self number, because there is not a number n which added to its sum of digits gives 130223624.

It is not an unprimeable number, because it can be changed into a prime (130223623) by changing a digit.

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, 5102 + ... + 16925.

It is an arithmetic number, because the mean of its divisors is an integer number (15281925).

Almost surely, 2^130223624 is an apocalyptic number.

It is an amenable number.

130223624 is a deficient number, since it is larger than the sum of its proper divisors (114287176).

130223624 is a wasteful number, since it uses less digits than its factorization.

130223624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22772 (or 22768 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 130223624 is about 11411.5565984663. The cubic root of 130223624 is about 506.8700057182.

Adding to 130223624 its reverse (426322031), we get a palindrome (556545655).

The spelling of 130223624 in words is "one hundred thirty million, two hundred twenty-three thousand, six hundred twenty-four".