230320320012 has 18 divisors (see below), whose sum is σ = 582198586788. Its totient is φ = 76773439992.

The previous prime is 230320320001. The next prime is 230320320077. The reversal of 230320320012 is 210023023032.

It is a happy number.

230320320012 is a `hidden beast` number, since 23 + 0 + 320 + 320 + 0 + 1 + 2 = 666.

230320320012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3198893298 + ... + 3198893369.

Almost surely, 2^230320320012 is an apocalyptic number.

It is an amenable number.

230320320012 is an abundant number, since it is smaller than the sum of its proper divisors (351878266776).

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

230320320012 is a wasteful number, since it uses less digits than its factorization.

230320320012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397786677 (or 6397786672 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 230320320012 its reverse (210023023032), we get a palindrome (440343343044).

The spelling of 230320320012 in words is "two hundred thirty billion, three hundred twenty million, three hundred twenty thousand, twelve".