213110230 has 32 divisors (see below), whose sum is σ = 389059200. Its totient is φ = 84040320.

The previous prime is 213110189. The next prime is 213110237. The reversal of 213110230 is 32011312.

It is a self number, because there is not a number n which added to its sum of digits gives 213110230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213110237) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 233475 + ... + 234385.

It is an arithmetic number, because the mean of its divisors is an integer number (12158100).

Almost surely, 2^213110230 is an apocalyptic number.

213110230 is a deficient number, since it is larger than the sum of its proper divisors (175948970).

213110230 is a wasteful number, since it uses less digits than its factorization.

213110230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 213110230 is about 14598.2954484419. The cubic root of 213110230 is about 597.3122651504.

Adding to 213110230 its reverse (32011312), we get a palindrome (245121542).

The spelling of 213110230 in words is "two hundred thirteen million, one hundred ten thousand, two hundred thirty".