11122321332103 has 4 divisors (see below), whose sum is σ = 11122555194160. Its totient is φ = 11122087470048.

The previous prime is 11122321332041. The next prime is 11122321332163. The reversal of 11122321332103 is 30123312322111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122321332103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122321332163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116859675 + ... + 116954812.

It is an arithmetic number, because the mean of its divisors is an integer number (2780638798540).

Almost surely, 2^{11122321332103} is an apocalyptic number.

11122321332103 is a deficient number, since it is larger than the sum of its proper divisors (233862057).

11122321332103 is an equidigital number, since it uses as much as digits as its factorization.

11122321332103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233862056.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11122321332103 its reverse (30123312322111), we get a palindrome (41245633654214).

The spelling of 11122321332103 in words is "eleven trillion, one hundred twenty-two billion, three hundred twenty-one million, three hundred thirty-two thousand, one hundred three".