11799391119 has 4 divisors (see below), whose sum is σ = 15732521496. Its totient is φ = 7866260744.

The previous prime is 11799391117. The next prime is 11799391133. The reversal of 11799391119 is 91119399711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11799391119 - 2¹ = 11799391117 is a prime.

It is a super-3 number, since 3×11799391119³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11799391117) 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, 1966565184 + ... + 1966565189.

It is an arithmetic number, because the mean of its divisors is an integer number (3933130374).

Almost surely, 2^11799391119 is an apocalyptic number.

11799391119 is a deficient number, since it is larger than the sum of its proper divisors (3933130377).

11799391119 is an equidigital number, since it uses as much as digits as its factorization.

11799391119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3933130376.

The product of its digits is 137781, while the sum is 51.

The spelling of 11799391119 in words is "eleven billion, seven hundred ninety-nine million, three hundred ninety-one thousand, one hundred nineteen".