11101044204 has 18 divisors (see below), whose sum is σ = 28060972940. Its totient is φ = 3700348056.

The previous prime is 11101044179. The next prime is 11101044221. The reversal of 11101044204 is 40244010111.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154181134 + ... + 154181205.

Almost surely, 2^11101044204 is an apocalyptic number.

It is an amenable number.

11101044204 is an abundant number, since it is smaller than the sum of its proper divisors (16959928736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101044204 is a wasteful number, since it uses less digits than its factorization.

11101044204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308362349 (or 308362344 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11101044204 its reverse (40244010111), we get a palindrome (51345054315).

The spelling of 11101044204 in words is "eleven billion, one hundred one million, forty-four thousand, two hundred four".