2099660283 has 12 divisors (see below), whose sum is σ = 3466105968. Its totient is φ = 1199805840.

The previous prime is 2099660263. The next prime is 2099660309. The reversal of 2099660283 is 3820669902.

It is not a de Polignac number, because 2099660283 - 2²⁰ = 2098611707 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2099660263) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 16663908 + ... + 16664033.

It is an arithmetic number, because the mean of its divisors is an integer number (288842164).

Almost surely, 2^2099660283 is an apocalyptic number.

2099660283 is a deficient number, since it is larger than the sum of its proper divisors (1366445685).

2099660283 is a wasteful number, since it uses less digits than its factorization.

2099660283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33327954 (or 33327951 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 2099660283 is about 45822.0501832906. The cubic root of 2099660283 is about 1280.5101081664.

The spelling of 2099660283 in words is "two billion, ninety-nine million, six hundred sixty thousand, two hundred eighty-three".