230406343 has 2 divisors, whose sum is σ = 230406344. Its totient is φ = 230406342.

The previous prime is 230406311. The next prime is 230406359. The reversal of 230406343 is 343604032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230406343 - 2⁵ = 230406311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230406443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115203171 + 115203172.

It is an arithmetic number, because the mean of its divisors is an integer number (115203172).

Almost surely, 2^230406343 is an apocalyptic number.

230406343 is a deficient number, since it is larger than the sum of its proper divisors (1).

230406343 is an equidigital number, since it uses as much as digits as its factorization.

230406343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 230406343 is about 15179.1417082785. The cubic root of 230406343 is about 613.0531716742.

The spelling of 230406343 in words is "two hundred thirty million, four hundred six thousand, three hundred forty-three".