230204403 has 64 divisors (see below), whose sum is σ = 405081600. Its totient is φ = 127370880.

The previous prime is 230204393. The next prime is 230204441. The reversal of 230204403 is 304402032.

It is not a de Polignac number, because 230204403 - 2⁶ = 230204339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230204453) 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 63 ways as a sum of consecutive naturals, for example, 420576 + ... + 421122.

It is an arithmetic number, because the mean of its divisors is an integer number (6329400).

Almost surely, 2^230204403 is an apocalyptic number.

230204403 is a deficient number, since it is larger than the sum of its proper divisors (174877197).

230204403 is a wasteful number, since it uses less digits than its factorization.

230204403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 230204403 is about 15172.4883588685. The cubic root of 230204403 is about 612.8740155195.

Adding to 230204403 its reverse (304402032), we get a palindrome (534606435).

The spelling of 230204403 in words is "two hundred thirty million, two hundred four thousand, four hundred three".