11044331406203 has 16 divisors (see below), whose sum is σ = 11592975411360. Its totient is φ = 10507875168000.

The previous prime is 11044331406193. The next prime is 11044331406257. The reversal of 11044331406203 is 30260413344011.

It is not a de Polignac number, because 11044331406203 - 2⁴ = 11044331406187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11044331406203.

It is not an unprimeable number, because it can be changed into a prime (11044331408203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8317250 + ... + 9553287.

It is an arithmetic number, because the mean of its divisors is an integer number (724560963210).

Almost surely, 2^{11044331406203} is an apocalyptic number.

11044331406203 is a deficient number, since it is larger than the sum of its proper divisors (548644005157).

11044331406203 is a wasteful number, since it uses less digits than its factorization.

11044331406203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17870878.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 11044331406203 in words is "eleven trillion, forty-four billion, three hundred thirty-one million, four hundred six thousand, two hundred three".