11003371044411 has 16 divisors (see below), whose sum is σ = 14685507313664. Its totient is φ = 7328408520384.

The previous prime is 11003371044389. The next prime is 11003371044451. The reversal of 11003371044411 is 11444017330011.

It is a de Polignac number, because none of the positive numbers 2^k-11003371044411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11003371044451) 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, 62467815 + ... + 62643711.

It is an arithmetic number, because the mean of its divisors is an integer number (917844207104).

Almost surely, 2^{11003371044411} is an apocalyptic number.

11003371044411 is a deficient number, since it is larger than the sum of its proper divisors (3682136269253).

11003371044411 is a wasteful number, since it uses less digits than its factorization.

11003371044411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196170.

The product of its (nonzero) digits is 4032, while the sum is 30.

Adding to 11003371044411 its reverse (11444017330011), we get a palindrome (22447388374422).

The spelling of 11003371044411 in words is "eleven trillion, three billion, three hundred seventy-one million, forty-four thousand, four hundred eleven".