230452043 has 2 divisors, whose sum is σ = 230452044. Its totient is φ = 230452042.

The previous prime is 230452039. The next prime is 230452049. The reversal of 230452043 is 340254032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230452043 - 2² = 230452039 is a prime.

It is not a weakly prime, because it can be changed into another prime (230452049) 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, 115226021 + 115226022.

It is an arithmetic number, because the mean of its divisors is an integer number (115226022).

Almost surely, 2^230452043 is an apocalyptic number.

230452043 is a deficient number, since it is larger than the sum of its proper divisors (1).

230452043 is an equidigital number, since it uses as much as digits as its factorization.

230452043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 230452043 is about 15180.6469888473. The cubic root of 230452043 is about 613.0937010530.

The spelling of 230452043 in words is "two hundred thirty million, four hundred fifty-two thousand, forty-three".