30323204320 has 48 divisors (see below), whose sum is σ = 73162813248. Its totient is φ = 11871208960.

The previous prime is 30323204293. The next prime is 30323204339. The reversal of 30323204320 is 2340232303.

It is a junction number, because it is equal to n+sod(n) for n = 30323204291 and 30323204300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008651 + ... + 2023690.

It is an arithmetic number, because the mean of its divisors is an integer number (1524225276).

Almost surely, 2^30323204320 is an apocalyptic number.

It is an amenable number.

30323204320 is an abundant number, since it is smaller than the sum of its proper divisors (42839608928).

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

30323204320 is a wasteful number, since it uses less digits than its factorization.

30323204320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4032403 (or 4032395 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 30323204320 its reverse (2340232303), we get a palindrome (32663436623).

The spelling of 30323204320 in words is "thirty billion, three hundred twenty-three million, two hundred four thousand, three hundred twenty".