11203404244 has 12 divisors (see below), whose sum is σ = 19619882100. Its totient is φ = 5597723648.

The previous prime is 11203404211. The next prime is 11203404269. The reversal of 11203404244 is 44240430211.

11203404244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1135690000 + 10067714244 = 33700^2 + 100338^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988279 + ... + 999550.

It is an arithmetic number, because the mean of its divisors is an integer number (1634990175).

Almost surely, 2^11203404244 is an apocalyptic number.

It is an amenable number.

11203404244 is a deficient number, since it is larger than the sum of its proper divisors (8416477856).

11203404244 is a wasteful number, since it uses less digits than its factorization.

11203404244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989242 (or 1989240 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 11203404244 its reverse (44240430211), we get a palindrome (55443834455).

The spelling of 11203404244 in words is "eleven billion, two hundred three million, four hundred four thousand, two hundred forty-four".