11200444003 has 32 divisors (see below), whose sum is σ = 13432320000. Its totient is φ = 9136955520.

The previous prime is 11200443973. The next prime is 11200444019. The reversal of 11200444003 is 30044400211.

It is not a de Polignac number, because 11200444003 - 2⁹ = 11200443491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200447003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4667598 + ... + 4669996.

It is an arithmetic number, because the mean of its divisors is an integer number (419760000).

Almost surely, 2^11200444003 is an apocalyptic number.

11200444003 is a deficient number, since it is larger than the sum of its proper divisors (2231875997).

11200444003 is a wasteful number, since it uses less digits than its factorization.

11200444003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 11200444003 its reverse (30044400211), we get a palindrome (41244844214).

The spelling of 11200444003 in words is "eleven billion, two hundred million, four hundred forty-four thousand, three".