230803 has 4 divisors (see below), whose sum is σ = 231768. Its totient is φ = 229840.

The previous prime is 230779. The next prime is 230807. The reversal of 230803 is 308032.

It is a happy number.

230803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 230803 - 2⁵ = 230771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230807) 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, 183 + ... + 703.

It is an arithmetic number, because the mean of its divisors is an integer number (57942).

2²³⁰⁸⁰³ is an apocalyptic number.

230803 is a deficient number, since it is larger than the sum of its proper divisors (965).

230803 is an equidigital number, since it uses as much as digits as its factorization.

230803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 230803 is about 480.4196082593. The cubic root of 230803 is about 61.3404771400.

Adding to 230803 its reverse (308032), we get a palindrome (538835).

The spelling of 230803 in words is "two hundred thirty thousand, eight hundred three".