230003 has 2 divisors, whose sum is σ = 230004. Its totient is φ = 230002.

The previous prime is 229981. The next prime is 230017. The reversal of 230003 is 300032.

230003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230003 - 2⁶ = 229939 is a prime.

It is not a weakly prime, because it can be changed into another prime (230063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115001 + 115002.

It is an arithmetic number, because the mean of its divisors is an integer number (115002).

2²³⁰⁰⁰³ is an apocalyptic number.

230003 is a deficient number, since it is larger than the sum of its proper divisors (1).

230003 is an equidigital number, since it uses as much as digits as its factorization.

230003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 8.

The square root of 230003 is about 479.5862800373. The cubic root of 230003 is about 61.2695231392.

Adding to 230003 its reverse (300032), we get a palindrome (530035).

It can be divided in two parts, 2 and 30003, that multiplied together give a palindrome (60006).

The spelling of 230003 in words is "two hundred thirty thousand, three".