11104330520 has 64 divisors (see below), whose sum is σ = 25157848320. Its totient is φ = 4411047424.

The previous prime is 11104330513. The next prime is 11104330529. The reversal of 11104330520 is 2503340111.

11104330520 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 (20).

It is a junction number, because it is equal to n+sod(n) for n = 11104330492 and 11104330501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104330529) 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 15 ways as a sum of consecutive naturals, for example, 6090329 + ... + 6092151.

It is an arithmetic number, because the mean of its divisors is an integer number (393091380).

Almost surely, 2^11104330520 is an apocalyptic number.

11104330520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11104330520 is an abundant number, since it is smaller than the sum of its proper divisors (14053517800).

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

11104330520 is a wasteful number, since it uses less digits than its factorization.

11104330520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804 (or 2800 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 11104330520 its reverse (2503340111), we get a palindrome (13607670631).

The spelling of 11104330520 in words is "eleven billion, one hundred four million, three hundred thirty thousand, five hundred twenty".