230056663 has 4 divisors (see below), whose sum is σ = 230152680. Its totient is φ = 229960648.

The previous prime is 230056637. The next prime is 230056669. The reversal of 230056663 is 366650032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230056663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230056669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44320 + ... + 49237.

It is an arithmetic number, because the mean of its divisors is an integer number (57538170).

Almost surely, 2^230056663 is an apocalyptic number.

230056663 is a deficient number, since it is larger than the sum of its proper divisors (96017).

230056663 is an equidigital number, since it uses as much as digits as its factorization.

230056663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96016.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 230056663 is about 15167.6188968473. The cubic root of 230056663 is about 612.7428778828.

The spelling of 230056663 in words is "two hundred thirty million, fifty-six thousand, six hundred sixty-three".