230236043 has 2 divisors, whose sum is σ = 230236044. Its totient is φ = 230236042.

The previous prime is 230236009. The next prime is 230236051. The reversal of 230236043 is 340632032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230236043 - 2⁶ = 230235979 is a prime.

It is not a weakly prime, because it can be changed into another prime (230236343) 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, 115118021 + 115118022.

It is an arithmetic number, because the mean of its divisors is an integer number (115118022).

Almost surely, 2^230236043 is an apocalyptic number.

230236043 is a deficient number, since it is larger than the sum of its proper divisors (1).

230236043 is an equidigital number, since it uses as much as digits as its factorization.

230236043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 230236043 is about 15173.5309997377. The cubic root of 230236043 is about 612.9020926620.

Adding to 230236043 its reverse (340632032), we get a palindrome (570868075).

The spelling of 230236043 in words is "two hundred thirty million, two hundred thirty-six thousand, forty-three".