230310943 has 2 divisors, whose sum is σ = 230310944. Its totient is φ = 230310942.

The previous prime is 230310923. The next prime is 230310979. The reversal of 230310943 is 349013032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230310943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230310923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115155471 + 115155472.

It is an arithmetic number, because the mean of its divisors is an integer number (115155472).

Almost surely, 2^230310943 is an apocalyptic number.

230310943 is a deficient number, since it is larger than the sum of its proper divisors (1).

230310943 is an equidigital number, since it uses as much as digits as its factorization.

230310943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 230310943 is about 15175.9989127569. The cubic root of 230310943 is about 612.9685482135.

Adding to 230310943 its reverse (349013032), we get a palindrome (579323975).

The spelling of 230310943 in words is "two hundred thirty million, three hundred ten thousand, nine hundred forty-three".