199299113833 has 4 divisors (see below), whose sum is σ = 201127546180. Its totient is φ = 197470681488.

The previous prime is 199299113821. The next prime is 199299113891. The reversal of 199299113833 is 338311992991.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 338311992991 = 7 ⋅48330284713.

It can be written as a sum of positive squares in 2 ways, for example, as 159031868944 + 40267244889 = 398788^2 + 200667^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-199299113833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (199299113333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914216010 + ... + 914216227.

It is an arithmetic number, because the mean of its divisors is an integer number (50281886545).

Almost surely, 2^199299113833 is an apocalyptic number.

It is an amenable number.

199299113833 is a deficient number, since it is larger than the sum of its proper divisors (1828432347).

199299113833 is a wasteful number, since it uses less digits than its factorization.

199299113833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828432346.

The product of its digits is 2834352, while the sum is 58.

The spelling of 199299113833 in words is "one hundred ninety-nine billion, two hundred ninety-nine million, one hundred thirteen thousand, eight hundred thirty-three".