230534213 has 16 divisors (see below), whose sum is σ = 284893056. Its totient is φ = 181656000.

The previous prime is 230534209. The next prime is 230534251. The reversal of 230534213 is 312435032.

It is a cyclic number.

It is not a de Polignac number, because 230534213 - 2² = 230534209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230534273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17795 + ... + 27887.

It is an arithmetic number, because the mean of its divisors is an integer number (17805816).

Almost surely, 2^230534213 is an apocalyptic number.

It is an amenable number.

230534213 is a deficient number, since it is larger than the sum of its proper divisors (54358843).

230534213 is a wasteful number, since it uses less digits than its factorization.

230534213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10364.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 230534213 is about 15183.3531540302. The cubic root of 230534213 is about 613.1665606414.

Adding to 230534213 its reverse (312435032), we get a palindrome (542969245).

The spelling of 230534213 in words is "two hundred thirty million, five hundred thirty-four thousand, two hundred thirteen".