230713633 has 2 divisors, whose sum is σ = 230713634. Its totient is φ = 230713632.

The previous prime is 230713603. The next prime is 230713643. The reversal of 230713633 is 336317032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200165904 + 30547729 = 14148^2 + 5527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230713633 is a prime.

It is not a weakly prime, because it can be changed into another prime (230713603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115356816 + 115356817.

It is an arithmetic number, because the mean of its divisors is an integer number (115356817).

Almost surely, 2^230713633 is an apocalyptic number.

It is an amenable number.

230713633 is a deficient number, since it is larger than the sum of its proper divisors (1).

230713633 is an equidigital number, since it uses as much as digits as its factorization.

230713633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 28.

The square root of 230713633 is about 15189.2604494096. The cubic root of 230713633 is about 613.3255910005.

The spelling of 230713633 in words is "two hundred thirty million, seven hundred thirteen thousand, six hundred thirty-three".