230983 has 4 divisors (see below), whose sum is σ = 243160. Its totient is φ = 218808.

The previous prime is 230977. The next prime is 230999. The reversal of 230983 is 389032.

It is a happy number.

230983 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.

It is a cyclic number.

It is not a de Polignac number, because 230983 - 2⁹ = 230471 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230933) 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, 6060 + ... + 6097.

It is an arithmetic number, because the mean of its divisors is an integer number (60790).

2²³⁰⁹⁸³ is an apocalyptic number.

230983 is a deficient number, since it is larger than the sum of its proper divisors (12177).

230983 is a wasteful number, since it uses less digits than its factorization.

230983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12176.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 230983 is about 480.6069079820. The cubic root of 230983 is about 61.3564191869.

The spelling of 230983 in words is "two hundred thirty thousand, nine hundred eighty-three".