230237243 has 2 divisors, whose sum is σ = 230237244. Its totient is φ = 230237242.

The previous prime is 230237219. The next prime is 230237257. The reversal of 230237243 is 342732032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230237243 - 2¹⁶ = 230171707 is a prime.

It is not a weakly prime, because it can be changed into another prime (233237243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115118621 + 115118622.

It is an arithmetic number, because the mean of its divisors is an integer number (115118622).

Almost surely, 2^230237243 is an apocalyptic number.

230237243 is a deficient number, since it is larger than the sum of its proper divisors (1).

230237243 is an equidigital number, since it uses as much as digits as its factorization.

230237243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 230237243 is about 15173.5705422290. The cubic root of 230237243 is about 612.9031574841.

Adding to 230237243 its reverse (342732032), we get a palindrome (572969275).

The spelling of 230237243 in words is "two hundred thirty million, two hundred thirty-seven thousand, two hundred forty-three".