230333212 has 12 divisors (see below), whose sum is σ = 403249000. Its totient is φ = 115119216.

The previous prime is 230333183. The next prime is 230333249. The reversal of 230333212 is 212333032.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 230333212.

It is a congruent number.

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, 523 + ... + 21469.

Almost surely, 2^230333212 is an apocalyptic number.

It is an amenable number.

230333212 is a deficient number, since it is larger than the sum of its proper divisors (172915788).

230333212 is a wasteful number, since it uses less digits than its factorization.

230333212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23700 (or 23698 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 230333212 is about 15176.7325864298. The cubic root of 230333212 is about 612.9883037615.

Adding to 230333212 its reverse (212333032), we get a palindrome (442666244).

The spelling of 230333212 in words is "two hundred thirty million, three hundred thirty-three thousand, two hundred twelve".