11104020320 has 48 divisors (see below), whose sum is σ = 26663324688. Its totient is φ = 4368791040.

The previous prime is 11104020313. The next prime is 11104020329. The reversal of 11104020320 is 2302040111.

It is a junction number, because it is equal to n+sod(n) for n = 11104020295 and 11104020304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104020329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559094 + ... + 578613.

It is an arithmetic number, because the mean of its divisors is an integer number (555485931).

Almost surely, 2^11104020320 is an apocalyptic number.

11104020320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11104020320 is an abundant number, since it is smaller than the sum of its proper divisors (15559304368).

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

11104020320 is a wasteful number, since it uses less digits than its factorization.

11104020320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137783 (or 1137775 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11104020320 its reverse (2302040111), we get a palindrome (13406060431).

The spelling of 11104020320 in words is "eleven billion, one hundred four million, twenty thousand, three hundred twenty".