163108099 has 16 divisors (see below), whose sum is σ = 208855296. Its totient is φ = 123660000.

The previous prime is 163108097. The next prime is 163108109. The reversal of 163108099 is 990801361.

It is a cyclic number.

It is not a de Polignac number, because 163108099 - 2¹ = 163108097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163108097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25777 + ... + 31474.

It is an arithmetic number, because the mean of its divisors is an integer number (13053456).

Almost surely, 2^163108099 is an apocalyptic number.

163108099 is a deficient number, since it is larger than the sum of its proper divisors (45747197).

163108099 is a wasteful number, since it uses less digits than its factorization.

163108099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57306.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 163108099 is about 12771.3781167108. The cubic root of 163108099 is about 546.3762864342.

The spelling of 163108099 in words is "one hundred sixty-three million, one hundred eight thousand, ninety-nine".