11003312033211 has 8 divisors (see below), whose sum is σ = 14678966158864. Its totient is φ = 7331599631520.

The previous prime is 11003312033177. The next prime is 11003312033239. The reversal of 11003312033211 is 11233021330011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11003312033211 - 2¹⁹ = 11003311508923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11003312033711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985424476 + ... + 985435641.

It is an arithmetic number, because the mean of its divisors is an integer number (1834870769858).

Almost surely, 2^{11003312033211} is an apocalyptic number.

11003312033211 is a deficient number, since it is larger than the sum of its proper divisors (3675654125653).

11003312033211 is a wasteful number, since it uses less digits than its factorization.

11003312033211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970861981.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11003312033211 its reverse (11233021330011), we get a palindrome (22236333363222).

The spelling of 11003312033211 in words is "eleven trillion, three billion, three hundred twelve million, thirty-three thousand, two hundred eleven".