11293333056 has 84 divisors (see below), whose sum is σ = 32606807532. Its totient is φ = 3736940544.

The previous prime is 11293333039. The next prime is 11293333067. The reversal of 11293333056 is 65033339211.

11293333056 is a `hidden beast` number, since 1 + 12 + 9 + 333 + 305 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2035814400 + 9257518656 = 45120^2 + 96216^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11293333056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7356 + ... + 150468.

Almost surely, 2^11293333056 is an apocalyptic number.

11293333056 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 11293333056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16303403766).

11293333056 is an abundant number, since it is smaller than the sum of its proper divisors (21313474476).

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

11293333056 is a wasteful number, since it uses less digits than its factorization.

11293333056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143268 (or 143255 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 36.

The spelling of 11293333056 in words is "eleven billion, two hundred ninety-three million, three hundred thirty-three thousand, fifty-six".