163206632203233 has 16 divisors (see below), whose sum is σ = 223355596339200. Its totient is φ = 105954310976976.

The previous prime is 163206632203193. The next prime is 163206632203259. The reversal of 163206632203233 is 332302236602361.

It is not a de Polignac number, because 163206632203233 - 2²¹ = 163206630106081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (163206632203283) 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 15 ways as a sum of consecutive naturals, for example, 2908247935 + ... + 2908304052.

It is an arithmetic number, because the mean of its divisors is an integer number (13959724771200).

Almost surely, 2^{163206632203233} is an apocalyptic number.

It is an amenable number.

163206632203233 is a deficient number, since it is larger than the sum of its proper divisors (60148964135967).

163206632203233 is a wasteful number, since it uses less digits than its factorization.

163206632203233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5816552236.

The product of its (nonzero) digits is 839808, while the sum is 42.

Adding to 163206632203233 its reverse (332302236602361), we get a palindrome (495508868805594).

The spelling of 163206632203233 in words is "one hundred sixty-three trillion, two hundred six billion, six hundred thirty-two million, two hundred three thousand, two hundred thirty-three".