11321103322 has 4 divisors (see below), whose sum is σ = 16981654986. Its totient is φ = 5660551660.

The previous prime is 11321103307. The next prime is 11321103323. The reversal of 11321103322 is 22330112311.

11321103322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9066657961 + 2254445361 = 95219^2 + 47481^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11321103322.

It is not an unprimeable number, because it can be changed into a prime (11321103323) 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 as a sum of consecutive naturals, namely, 2830275829 + ... + 2830275832.

Almost surely, 2^11321103322 is an apocalyptic number.

11321103322 is a deficient number, since it is larger than the sum of its proper divisors (5660551664).

11321103322 is an equidigital number, since it uses as much as digits as its factorization.

11321103322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5660551663.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11321103322 its reverse (22330112311), we get a palindrome (33651215633).

The spelling of 11321103322 in words is "eleven billion, three hundred twenty-one million, one hundred three thousand, three hundred twenty-two".