230211234 has 40 divisors (see below), whose sum is σ = 562742928. Its totient is φ = 69760440.

The previous prime is 230211221. The next prime is 230211259. The reversal of 230211234 is 432112032.

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 19 ways as a sum of consecutive naturals, for example, 62812 + ... + 66375.

Almost surely, 2^230211234 is an apocalyptic number.

230211234 is an abundant number, since it is smaller than the sum of its proper divisors (332531694).

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

230211234 is a wasteful number, since it uses less digits than its factorization.

230211234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129212 (or 129203 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 230211234 is about 15172.7134685922. The cubic root of 230211234 is about 612.8800775249.

Adding to 230211234 its reverse (432112032), we get a palindrome (662323266).

The spelling of 230211234 in words is "two hundred thirty million, two hundred eleven thousand, two hundred thirty-four".