230211868 has 12 divisors (see below), whose sum is σ = 404631640. Its totient is φ = 114602832.

The previous prime is 230211803. The next prime is 230211869. The reversal of 230211868 is 868112032.

It is a super-3 number, since 3×230211868³ (a number of 26 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230211869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124746 + ... + 126577.

Almost surely, 2^230211868 is an apocalyptic number.

It is an amenable number.

230211868 is a deficient number, since it is larger than the sum of its proper divisors (174419772).

230211868 is a wasteful number, since it uses less digits than its factorization.

230211868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251556 (or 251554 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 230211868 is about 15172.7343613470. The cubic root of 230211868 is about 612.8806401467.

The spelling of 230211868 in words is "two hundred thirty million, two hundred eleven thousand, eight hundred sixty-eight".