230432203 has 2 divisors, whose sum is σ = 230432204. Its totient is φ = 230432202.

The previous prime is 230432159. The next prime is 230432243. The reversal of 230432203 is 302234032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230432203 - 2¹³ = 230424011 is a prime.

It is not a weakly prime, because it can be changed into another prime (230432243) 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 as a sum of consecutive naturals, namely, 115216101 + 115216102.

It is an arithmetic number, because the mean of its divisors is an integer number (115216102).

Almost surely, 2^230432203 is an apocalyptic number.

230432203 is a deficient number, since it is larger than the sum of its proper divisors (1).

230432203 is an equidigital number, since it uses as much as digits as its factorization.

230432203 is an odious number, because the sum of its binary digits is odd.

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

The square root of 230432203 is about 15179.9935111976. The cubic root of 230432203 is about 613.0761064623.

Adding to 230432203 its reverse (302234032), we get a palindrome (532666235).

The spelling of 230432203 in words is "two hundred thirty million, four hundred thirty-two thousand, two hundred three".