163314205 has 8 divisors (see below), whose sum is σ = 196210872. Its totient is φ = 130495488.

The previous prime is 163314187. The next prime is 163314209. The reversal of 163314205 is 502413361.

It can be written as a sum of positive squares in 4 ways, for example, as 54257956 + 109056249 = 7366^2 + 10443^2 .

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 163314205 - 2⁷ = 163314077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 163314205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163314209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14772 + ... + 23341.

It is an arithmetic number, because the mean of its divisors is an integer number (24526359).

Almost surely, 2^163314205 is an apocalyptic number.

It is an amenable number.

163314205 is a deficient number, since it is larger than the sum of its proper divisors (32896667).

163314205 is an equidigital number, since it uses as much as digits as its factorization.

163314205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38975.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 163314205 is about 12779.4446279954. Note that the first 3 decimals coincide. The cubic root of 163314205 is about 546.6063261693.

Adding to 163314205 its reverse (502413361), we get a palindrome (665727566).

The spelling of 163314205 in words is "one hundred sixty-three million, three hundred fourteen thousand, two hundred five".