11113806205 has 8 divisors (see below), whose sum is σ = 13385781504. Its totient is φ = 8858235600.

The previous prime is 11113806169. The next prime is 11113806227. The reversal of 11113806205 is 50260831111.

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

It is not a de Polignac number, because 11113806205 - 2¹¹ = 11113804157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4099681 + ... + 4102390.

It is an arithmetic number, because the mean of its divisors is an integer number (1673222688).

Almost surely, 2^11113806205 is an apocalyptic number.

It is an amenable number.

11113806205 is a deficient number, since it is larger than the sum of its proper divisors (2271975299).

11113806205 is an equidigital number, since it uses as much as digits as its factorization.

11113806205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8202347.

The product of its (nonzero) digits is 1440, while the sum is 28.

The spelling of 11113806205 in words is "eleven billion, one hundred thirteen million, eight hundred six thousand, two hundred five".