11103313221002 has 8 divisors (see below), whose sum is σ = 16655982525696. Its totient is φ = 5551319045772.

The previous prime is 11103313221001. The next prime is 11103313221041. The reversal of 11103313221002 is 20012231330111.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (11103313221001) by changing a digit.

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, 168741248 + ... + 168807035.

It is an arithmetic number, because the mean of its divisors is an integer number (2081997815712).

Almost surely, 2^{11103313221002} is an apocalyptic number.

11103313221002 is a deficient number, since it is larger than the sum of its proper divisors (5552669304694).

11103313221002 is a wasteful number, since it uses less digits than its factorization.

11103313221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337564732.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11103313221002 its reverse (20012231330111), we get a palindrome (31115544551113).

The spelling of 11103313221002 in words is "eleven trillion, one hundred three billion, three hundred thirteen million, two hundred twenty-one thousand, two".