2099660163 has 8 divisors (see below), whose sum is σ = 2889854976. Its totient is φ = 1354619400.

The previous prime is 2099660149. The next prime is 2099660207. The reversal of 2099660163 is 3610669902.

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

It is not a de Polignac number, because 2099660163 - 2⁵ = 2099660131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2099660063) 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, 11288403 + ... + 11288588.

It is an arithmetic number, because the mean of its divisors is an integer number (361231872).

Almost surely, 2^2099660163 is an apocalyptic number.

2099660163 is a deficient number, since it is larger than the sum of its proper divisors (790194813).

2099660163 is a wasteful number, since it uses less digits than its factorization.

2099660163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22577025.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 2099660163 is about 45822.0488738773. The cubic root of 2099660163 is about 1280.5100837718.

The spelling of 2099660163 in words is "two billion, ninety-nine million, six hundred sixty thousand, one hundred sixty-three".