230231300203 has 4 divisors (see below), whose sum is σ = 243774317880. Its totient is φ = 216688282528.

The previous prime is 230231300161. The next prime is 230231300209. The reversal of 230231300203 is 302003132032.

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 230231300203 - 2⁹ = 230231299691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230231300209) 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, 6771508813 + ... + 6771508846.

It is an arithmetic number, because the mean of its divisors is an integer number (60943579470).

Almost surely, 2^230231300203 is an apocalyptic number.

230231300203 is a deficient number, since it is larger than the sum of its proper divisors (13543017677).

230231300203 is a wasteful number, since it uses less digits than its factorization.

230231300203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13543017676.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 230231300203 its reverse (302003132032), we get a palindrome (532234432235).

The spelling of 230231300203 in words is "two hundred thirty billion, two hundred thirty-one million, three hundred thousand, two hundred three".