11105613194 has 16 divisors (see below), whose sum is σ = 17953787040. Its totient is φ = 5121681840.

The previous prime is 11105613193. The next prime is 11105613223. The reversal of 11105613194 is 49131650111.

11105613194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11105613194.

It is not an unprimeable number, because it can be changed into a prime (11105613193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131864 + ... + 198995.

It is an arithmetic number, because the mean of its divisors is an integer number (1122111690).

Almost surely, 2^11105613194 is an apocalyptic number.

11105613194 is a deficient number, since it is larger than the sum of its proper divisors (6848173846).

11105613194 is a wasteful number, since it uses less digits than its factorization.

11105613194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332165.

The product of its (nonzero) digits is 3240, while the sum is 32.

The spelling of 11105613194 in words is "eleven billion, one hundred five million, six hundred thirteen thousand, one hundred ninety-four".