230010217 has 2 divisors, whose sum is σ = 230010218. Its totient is φ = 230010216.

The previous prime is 230010203. The next prime is 230010239. The reversal of 230010217 is 712010032.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220344336 + 9665881 = 14844^2 + 3109^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230010217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230010217.

It is not a weakly prime, because it can be changed into another prime (230017217) 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 as a sum of consecutive naturals, namely, 115005108 + 115005109.

It is an arithmetic number, because the mean of its divisors is an integer number (115005109).

Almost surely, 2^230010217 is an apocalyptic number.

It is an amenable number.

230010217 is a deficient number, since it is larger than the sum of its proper divisors (1).

230010217 is an equidigital number, since it uses as much as digits as its factorization.

230010217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 230010217 is about 15166.0877288772. The cubic root of 230010217 is about 612.7016396783.

Adding to 230010217 its reverse (712010032), we get a palindrome (942020249).

The spelling of 230010217 in words is "two hundred thirty million, ten thousand, two hundred seventeen".