230383443 has 4 divisors (see below), whose sum is σ = 307177928. Its totient is φ = 153588960.

The previous prime is 230383441. The next prime is 230383451. The reversal of 230383443 is 344383032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 230383443 - 2¹ = 230383441 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 230383443.

It is not an unprimeable number, because it can be changed into a prime (230383441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38397238 + ... + 38397243.

It is an arithmetic number, because the mean of its divisors is an integer number (76794482).

Almost surely, 2^230383443 is an apocalyptic number.

230383443 is a deficient number, since it is larger than the sum of its proper divisors (76794485).

230383443 is an equidigital number, since it uses as much as digits as its factorization.

230383443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76794484.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 230383443 is about 15178.3873649344. The cubic root of 230383443 is about 613.0328606264.

The spelling of 230383443 in words is "two hundred thirty million, three hundred eighty-three thousand, four hundred forty-three".