230243303203 has 4 divisors (see below), whose sum is σ = 230244387768. Its totient is φ = 230242218640.

The previous prime is 230243303159. The next prime is 230243303207. The reversal of 230243303203 is 302303342032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230243303203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230243303207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107818 + ... + 687103.

It is an arithmetic number, because the mean of its divisors is an integer number (57561096942).

Almost surely, 2^230243303203 is an apocalyptic number.

230243303203 is a deficient number, since it is larger than the sum of its proper divisors (1084565).

230243303203 is an equidigital number, since it uses as much as digits as its factorization.

230243303203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084564.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 230243303203 its reverse (302303342032), we get a palindrome (532546645235).

The spelling of 230243303203 in words is "two hundred thirty billion, two hundred forty-three million, three hundred three thousand, two hundred three".