230113331243 has 2 divisors, whose sum is σ = 230113331244. Its totient is φ = 230113331242.

The previous prime is 230113331237. The next prime is 230113331317. The reversal of 230113331243 is 342133311032.

230113331243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230113331243 - 2³⁰ = 229039589419 is a prime.

It is not a weakly prime, because it can be changed into another prime (230113331743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115056665621 + 115056665622.

It is an arithmetic number, because the mean of its divisors is an integer number (115056665622).

Almost surely, 2^230113331243 is an apocalyptic number.

230113331243 is a deficient number, since it is larger than the sum of its proper divisors (1).

230113331243 is an equidigital number, since it uses as much as digits as its factorization.

230113331243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 230113331243 its reverse (342133311032), we get a palindrome (572246642275).

The spelling of 230113331243 in words is "two hundred thirty billion, one hundred thirteen million, three hundred thirty-one thousand, two hundred forty-three".