230041243 has 2 divisors, whose sum is σ = 230041244. Its totient is φ = 230041242.

The previous prime is 230041213. The next prime is 230041277. The reversal of 230041243 is 342140032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230041243 - 2⁵ = 230041211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230041243.

It is not a weakly prime, because it can be changed into another prime (230041213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115020621 + 115020622.

It is an arithmetic number, because the mean of its divisors is an integer number (115020622).

Almost surely, 2^230041243 is an apocalyptic number.

230041243 is a deficient number, since it is larger than the sum of its proper divisors (1).

230041243 is an equidigital number, since it uses as much as digits as its factorization.

230041243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 230041243 is about 15167.1105685955. The cubic root of 230041243 is about 612.7291874784.

Adding to 230041243 its reverse (342140032), we get a palindrome (572181275).

The spelling of 230041243 in words is "two hundred thirty million, forty-one thousand, two hundred forty-three".