230535320663 has 8 divisors (see below), whose sum is σ = 232314279120. Its totient is φ = 228763192000.

The previous prime is 230535320647. The next prime is 230535320707. The reversal of 230535320663 is 366023535032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230535320663 - 2⁴ = 230535320647 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 (230535320623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1639670 + ... + 1774707.

It is an arithmetic number, because the mean of its divisors is an integer number (29039284890).

Almost surely, 2^230535320663 is an apocalyptic number.

230535320663 is a deficient number, since it is larger than the sum of its proper divisors (1778958457).

230535320663 is a wasteful number, since it uses less digits than its factorization.

230535320663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414897.

The product of its (nonzero) digits is 291600, while the sum is 38.

Adding to 230535320663 its reverse (366023535032), we get a palindrome (596558855695).

The spelling of 230535320663 in words is "two hundred thirty billion, five hundred thirty-five million, three hundred twenty thousand, six hundred sixty-three".