30320012204 has 12 divisors (see below), whose sum is σ = 55852654200. Its totient is φ = 14362111008.

The previous prime is 30320012183. The next prime is 30320012243. The reversal of 30320012204 is 40221002303.

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, 199473689 + ... + 199473840.

It is an arithmetic number, because the mean of its divisors is an integer number (4654387850).

Almost surely, 2^30320012204 is an apocalyptic number.

It is an amenable number.

30320012204 is a deficient number, since it is larger than the sum of its proper divisors (25532641996).

30320012204 is a wasteful number, since it uses less digits than its factorization.

30320012204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398947552 (or 398947550 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30320012204 its reverse (40221002303), we get a palindrome (70541014507).

Subtracting 30320012204 from its reverse (40221002303), we obtain a palindrome (9900990099).

The spelling of 30320012204 in words is "thirty billion, three hundred twenty million, twelve thousand, two hundred four".