11103201304 has 192 divisors, whose sum is σ = 24960614400. Its totient is φ = 4609612800.

The previous prime is 11103201293. The next prime is 11103201311. The reversal of 11103201304 is 40310230111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58131849 + ... + 58132039.

It is an arithmetic number, because the mean of its divisors is an integer number (130003200).

Almost surely, 2^11103201304 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 11103201304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12480307200).

11103201304 is an abundant number, since it is smaller than the sum of its proper divisors (13857413096).

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

11103201304 is a wasteful number, since it uses less digits than its factorization.

11103201304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11103201304 its reverse (40310230111), we get a palindrome (51413431415).

The spelling of 11103201304 in words is "eleven billion, one hundred three million, two hundred one thousand, three hundred four".