230342312 has 16 divisors (see below), whose sum is σ = 432075840. Its totient is φ = 115122096.

The previous prime is 230342303. The next prime is 230342323. The reversal of 230342312 is 213243032.

230342312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 20753 + ... + 29855.

It is an arithmetic number, because the mean of its divisors is an integer number (27004740).

Almost surely, 2^230342312 is an apocalyptic number.

It is an amenable number.

230342312 is a deficient number, since it is larger than the sum of its proper divisors (201733528).

230342312 is a wasteful number, since it uses less digits than its factorization.

230342312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12272 (or 12268 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230342312 is about 15177.0323844947. The cubic root of 230342312 is about 612.9963762984.

Adding to 230342312 its reverse (213243032), we get a palindrome (443585344).

The spelling of 230342312 in words is "two hundred thirty million, three hundred forty-two thousand, three hundred twelve".