230204433 has 12 divisors (see below), whose sum is σ = 309564080. Its totient is φ = 152160456.

The previous prime is 230204393. The next prime is 230204441. The reversal of 230204433 is 334402032.

It is not a de Polignac number, because 230204433 - 2⁹ = 230203921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230204453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309460 + ... + 310202.

Almost surely, 2^230204433 is an apocalyptic number.

It is an amenable number.

230204433 is a deficient number, since it is larger than the sum of its proper divisors (79359647).

230204433 is an frugal number, since it uses more digits than its factorization.

230204433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628 (or 885 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 230204433 is about 15172.4893475000. The cubic root of 230204433 is about 612.8740421425.

Adding to 230204433 its reverse (334402032), we get a palindrome (564606465).

The spelling of 230204433 in words is "two hundred thirty million, two hundred four thousand, four hundred thirty-three".