230240343 has 8 divisors (see below), whose sum is σ = 308943088. Its totient is φ = 152515584.

The previous prime is 230240323. The next prime is 230240359. The reversal of 230240343 is 343042032.

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

It is not a de Polignac number, because 230240343 - 2¹² = 230236247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230240303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243946 + ... + 244887.

It is an arithmetic number, because the mean of its divisors is an integer number (38617886).

Almost surely, 2^230240343 is an apocalyptic number.

230240343 is a deficient number, since it is larger than the sum of its proper divisors (78702745).

230240343 is a wasteful number, since it uses less digits than its factorization.

230240343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488993.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 230240343 is about 15173.6726931880. The cubic root of 230240343 is about 612.9059082572.

Adding to 230240343 its reverse (343042032), we get a palindrome (573282375).

The spelling of 230240343 in words is "two hundred thirty million, two hundred forty thousand, three hundred forty-three".