230243203 has 4 divisors (see below), whose sum is σ = 230432688. Its totient is φ = 230053720.

The previous prime is 230243201. The next prime is 230243227. The reversal of 230243203 is 302342032.

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 230243203 - 2¹ = 230243201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230243201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92908 + ... + 95353.

It is an arithmetic number, because the mean of its divisors is an integer number (57608172).

Almost surely, 2^230243203 is an apocalyptic number.

230243203 is a deficient number, since it is larger than the sum of its proper divisors (189485).

230243203 is a wasteful number, since it uses less digits than its factorization.

230243203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189484.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 230243203 is about 15173.7669350758. The cubic root of 230243203 is about 612.9084460453.

Adding to 230243203 its reverse (302342032), we get a palindrome (532585235).

The spelling of 230243203 in words is "two hundred thirty million, two hundred forty-three thousand, two hundred three".