11100104424 has 96 divisors (see below), whose sum is σ = 30441247200. Its totient is φ = 3653654400.

The previous prime is 11100104357. The next prime is 11100104447. The reversal of 11100104424 is 42440100111.

11100104424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 11100104397 and 11100104406.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3045147 + ... + 3048789.

It is an arithmetic number, because the mean of its divisors is an integer number (317096325).

Almost surely, 2^11100104424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11100104424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15220623600).

11100104424 is an abundant number, since it is smaller than the sum of its proper divisors (19341142776).

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

11100104424 is a wasteful number, since it uses less digits than its factorization.

11100104424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4175 (or 4168 counting only the distinct ones).

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

Adding to 11100104424 its reverse (42440100111), we get a palindrome (53540204535).

The spelling of 11100104424 in words is "eleven billion, one hundred million, one hundred four thousand, four hundred twenty-four".