11303004244 has 72 divisors (see below), whose sum is σ = 23547767040. Its totient is φ = 4731297984.

The previous prime is 11303004239. The next prime is 11303004247. The reversal of 11303004244 is 44240030311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303004247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6014497 + ... + 6016375.

It is an arithmetic number, because the mean of its divisors is an integer number (327052320).

Almost surely, 2^11303004244 is an apocalyptic number.

11303004244 is a gapful number since it is divisible by the number (14) 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 11303004244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11773883520).

11303004244 is an abundant number, since it is smaller than the sum of its proper divisors (12244762796).

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

11303004244 is a wasteful number, since it uses less digits than its factorization.

11303004244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597 (or 2588 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11303004244 its reverse (44240030311), we get a palindrome (55543034555).

The spelling of 11303004244 in words is "eleven billion, three hundred three million, four thousand, two hundred forty-four".