11203133194 has 16 divisors (see below), whose sum is σ = 18583531200. Its totient is φ = 5022574560.

The previous prime is 11203133177. The next prime is 11203133197. The reversal of 11203133194 is 49133130211.

11203133194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11203133197) 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, 3486294 + ... + 3489505.

It is an arithmetic number, because the mean of its divisors is an integer number (1161470700).

Almost surely, 2^11203133194 is an apocalyptic number.

11203133194 is a deficient number, since it is larger than the sum of its proper divisors (7380398006).

11203133194 is a wasteful number, since it uses less digits than its factorization.

11203133194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6975885.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 11203133194 in words is "eleven billion, two hundred three million, one hundred thirty-three thousand, one hundred ninety-four".