230304212 has 12 divisors (see below), whose sum is σ = 404809440. Its totient is φ = 114644376.

The previous prime is 230304211. The next prime is 230304227. The reversal of 230304212 is 212403032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230304211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125912 + ... + 127727.

It is an arithmetic number, because the mean of its divisors is an integer number (33734120).

Almost surely, 2^230304212 is an apocalyptic number.

It is an amenable number.

230304212 is a deficient number, since it is larger than the sum of its proper divisors (174505228).

230304212 is a wasteful number, since it uses less digits than its factorization.

230304212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253870 (or 253868 counting only the distinct ones).

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

The square root of 230304212 is about 15175.7771464924. Note that the first 3 decimals coincide. The cubic root of 230304212 is about 612.9625766757.

Adding to 230304212 its reverse (212403032), we get a palindrome (442707244).

The spelling of 230304212 in words is "two hundred thirty million, three hundred four thousand, two hundred twelve".