230203207 has 4 divisors (see below), whose sum is σ = 247911160. Its totient is φ = 212495256.

The previous prime is 230203201. The next prime is 230203271. The reversal of 230203207 is 702302032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230203207 - 2³ = 230203199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230203201) 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 3 ways as a sum of consecutive naturals, for example, 8853957 + ... + 8853982.

It is an arithmetic number, because the mean of its divisors is an integer number (61977790).

Almost surely, 2^230203207 is an apocalyptic number.

230203207 is a deficient number, since it is larger than the sum of its proper divisors (17707953).

230203207 is a wasteful number, since it uses less digits than its factorization.

230203207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17707952.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 230203207 is about 15172.4489453746. The cubic root of 230203207 is about 612.8729541459.

Adding to 230203207 its reverse (702302032), we get a palindrome (932505239).

The spelling of 230203207 in words is "two hundred thirty million, two hundred three thousand, two hundred seven".