230344343 has 2 divisors, whose sum is σ = 230344344. Its totient is φ = 230344342.

The previous prime is 230344313. The next prime is 230344349. The reversal of 230344343 is 343443032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230344343 - 2¹² = 230340247 is a prime.

It is equal to p_12660407 and since 230344343 and 12660407 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230344349) 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 as a sum of consecutive naturals, namely, 115172171 + 115172172.

It is an arithmetic number, because the mean of its divisors is an integer number (115172172).

Almost surely, 2^230344343 is an apocalyptic number.

230344343 is a deficient number, since it is larger than the sum of its proper divisors (1).

230344343 is an equidigital number, since it uses as much as digits as its factorization.

230344343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 230344343 is about 15177.0992946610. The cubic root of 230344343 is about 612.9981779532.

Adding to 230344343 its reverse (343443032), we get a palindrome (573787375).

The spelling of 230344343 in words is "two hundred thirty million, three hundred forty-four thousand, three hundred forty-three".