230240323 has 2 divisors, whose sum is σ = 230240324. Its totient is φ = 230240322.

The previous prime is 230240303. The next prime is 230240359. The reversal of 230240323 is 323042032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230240323 - 2⁹ = 230239811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230240323.

It is not a weakly prime, because it can be changed into another prime (230240303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115120161 + 115120162.

It is an arithmetic number, because the mean of its divisors is an integer number (115120162).

Almost surely, 2^230240323 is an apocalyptic number.

230240323 is a deficient number, since it is larger than the sum of its proper divisors (1).

230240323 is an equidigital number, since it uses as much as digits as its factorization.

230240323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 230240323 is about 15173.6720341518. The cubic root of 230240323 is about 612.9058905104.

Adding to 230240323 its reverse (323042032), we get a palindrome (553282355).

The spelling of 230240323 in words is "two hundred thirty million, two hundred forty thousand, three hundred twenty-three".