163078113164 has 12 divisors (see below), whose sum is σ = 293099852304. Its totient is φ = 79335298224.

The previous prime is 163078113109. The next prime is 163078113221. The reversal of 163078113164 is 461311870361.

163078113164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 550939424 + ... + 550939719.

It is an arithmetic number, because the mean of its divisors is an integer number (24424987692).

Almost surely, 2^163078113164 is an apocalyptic number.

It is an amenable number.

163078113164 is a deficient number, since it is larger than the sum of its proper divisors (130021739140).

163078113164 is a wasteful number, since it uses less digits than its factorization.

163078113164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101879184 (or 1101879182 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 163078113164 in words is "one hundred sixty-three billion, seventy-eight million, one hundred thirteen thousand, one hundred sixty-four".