230012443 has 8 divisors (see below), whose sum is σ = 242258688. Its totient is φ = 217953384.

The previous prime is 230012437. The next prime is 230012459. The reversal of 230012443 is 344210032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230012443 - 2⁹ = 230011931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230012443.

It is not an unprimeable number, because it can be changed into a prime (230012413) 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 in 7 ways as a sum of consecutive naturals, for example, 44271 + ... + 49192.

It is an arithmetic number, because the mean of its divisors is an integer number (30282336).

Almost surely, 2^230012443 is an apocalyptic number.

230012443 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230012443 is a deficient number, since it is larger than the sum of its proper divisors (12246245).

230012443 is a wasteful number, since it uses less digits than its factorization.

230012443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93593.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 230012443 is about 15166.1611161164. The cubic root of 230012443 is about 612.7036162129.

Adding to 230012443 its reverse (344210032), we get a palindrome (574222475).

The spelling of 230012443 in words is "two hundred thirty million, twelve thousand, four hundred forty-three".