164303163 has 12 divisors (see below), whose sum is σ = 237683160. Its totient is φ = 109370976.

The previous prime is 164303123. The next prime is 164303177. The reversal of 164303163 is 361303461.

164303163 is a `hidden beast` number, since 1 + 643 + 0 + 3 + 16 + 3 = 666.

164303163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164303163 - 2⁸ = 164302907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164303123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7218 + ... + 19511.

It is an arithmetic number, because the mean of its divisors is an integer number (19806930).

Almost surely, 2^164303163 is an apocalyptic number.

164303163 is a deficient number, since it is larger than the sum of its proper divisors (73379997).

164303163 is a wasteful number, since it uses less digits than its factorization.

164303163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27418 (or 27415 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 164303163 is about 12818.0795363424. The cubic root of 164303163 is about 547.7074412529.

The spelling of 164303163 in words is "one hundred sixty-four million, three hundred three thousand, one hundred sixty-three".