11028323104 has 48 divisors (see below), whose sum is σ = 22198172472. Its totient is φ = 5391413248.

The previous prime is 11028323099. The next prime is 11028323123. The reversal of 11028323104 is 40132382011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10211506704 + 816816400 = 101052^2 + 28580^2 .

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, 485832 + ... + 508024.

Almost surely, 2^11028323104 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 11028323104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11099086236).

11028323104 is an abundant number, since it is smaller than the sum of its proper divisors (11169849368).

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

11028323104 is a wasteful number, since it uses less digits than its factorization.

11028323104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22549 (or 22541 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 11028323104 in words is "eleven billion, twenty-eight million, three hundred twenty-three thousand, one hundred four".