11063203056 has 180 divisors, whose sum is σ = 32584087848. Its totient is φ = 3501501696.

The previous prime is 11063203051. The next prime is 11063203079. The reversal of 11063203056 is 65030236011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11063203051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9850911 + ... + 9852033.

Almost surely, 2^11063203056 is an apocalyptic number.

11063203056 is a gapful number since it is divisible by the number (16) 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 11063203056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16292043924).

11063203056 is an abundant number, since it is smaller than the sum of its proper divisors (21520884792).

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

11063203056 is a wasteful number, since it uses less digits than its factorization.

11063203056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260 (or 1208 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 11063203056 its reverse (65030236011), we get a palindrome (76093439067).

The spelling of 11063203056 in words is "eleven billion, sixty-three million, two hundred three thousand, fifty-six".