30320323224 has 16 divisors (see below), whose sum is σ = 75800808120. Its totient is φ = 10106774400.

The previous prime is 30320323211. The next prime is 30320323247. The reversal of 30320323224 is 42232302303.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1263346801 = 30320323224 / (3 + 0 + 3 + 2 + 0 + 3 + 2 + 3 + 2 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 30320323194 and 30320323203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631673377 + ... + 631673424.

Almost surely, 2^30320323224 is an apocalyptic number.

It is an amenable number.

30320323224 is an abundant number, since it is smaller than the sum of its proper divisors (45480484896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30320323224 is a wasteful number, since it uses less digits than its factorization.

30320323224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263346810 (or 1263346806 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 30320323224 its reverse (42232302303), we get a palindrome (72552625527).

The spelling of 30320323224 in words is "thirty billion, three hundred twenty million, three hundred twenty-three thousand, two hundred twenty-four".