11043331104 has 192 divisors, whose sum is σ = 33180585984. Its totient is φ = 3185934336.

The previous prime is 11043331063. The next prime is 11043331129. The reversal of 11043331104 is 40113334011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6639777 + ... + 6641439.

It is an arithmetic number, because the mean of its divisors is an integer number (172815552).

Almost surely, 2^11043331104 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 11043331104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16590292992).

11043331104 is an abundant number, since it is smaller than the sum of its proper divisors (22137254880).

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

11043331104 is a wasteful number, since it uses less digits than its factorization.

11043331104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11043331104 its reverse (40113334011), we get a palindrome (51156665115).

The spelling of 11043331104 in words is "eleven billion, forty-three million, three hundred thirty-one thousand, one hundred four".