11103048000 has 448 divisors, whose sum is σ = 44448618240. Its totient is φ = 2691072000.

The previous prime is 11103047987. The next prime is 11103048059. The reversal of 11103048000 is 84030111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2373664 + ... + 2378336.

Almost surely, 2^11103048000 is an apocalyptic number.

11103048000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11103048000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22224309120).

11103048000 is an abundant number, since it is smaller than the sum of its proper divisors (33345570240).

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

11103048000 is a wasteful number, since it uses less digits than its factorization.

11103048000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720 (or 4694 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11103048000 its reverse (84030111), we get a palindrome (11187078111).

The spelling of 11103048000 in words is "eleven billion, one hundred three million, forty-eight thousand".