2099064193 has 2 divisors, whose sum is σ = 2099064194. Its totient is φ = 2099064192.

The previous prime is 2099064179. The next prime is 2099064241. The reversal of 2099064193 is 3914609902.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2067793729 + 31270464 = 45473^2 + 5592^2 .

It is a cyclic number.

It is not a de Polignac number, because 2099064193 - 2¹⁷ = 2098933121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2099064293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049532096 + 1049532097.

It is an arithmetic number, because the mean of its divisors is an integer number (1049532097).

Almost surely, 2^2099064193 is an apocalyptic number.

It is an amenable number.

2099064193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2099064193 is an equidigital number, since it uses as much as digits as its factorization.

2099064193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 43.

The square root of 2099064193 is about 45815.5453203386. The cubic root of 2099064193 is about 1280.3889184798.

The spelling of 2099064193 in words is "two billion, ninety-nine million, sixty-four thousand, one hundred ninety-three".