199163388283 has 8 divisors (see below), whose sum is σ = 199424150640. Its totient is φ = 198902693760.

The previous prime is 199163388271. The next prime is 199163388311. The reversal of 199163388283 is 382883361991.

199163388283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-199163388283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (199163388883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8677663 + ... + 8700583.

It is an arithmetic number, because the mean of its divisors is an integer number (24928018830).

Almost surely, 2^199163388283 is an apocalyptic number.

199163388283 is a deficient number, since it is larger than the sum of its proper divisors (260762357).

199163388283 is a wasteful number, since it uses less digits than its factorization.

199163388283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33917.

The product of its digits is 13436928, while the sum is 61.

The spelling of 199163388283 in words is "one hundred ninety-nine billion, one hundred sixty-three million, three hundred eighty-eight thousand, two hundred eighty-three".