11113332121103 has 4 divisors (see below), whose sum is σ = 11114567082000. Its totient is φ = 11112097160208.

The previous prime is 11113332121061. The next prime is 11113332121273. The reversal of 11113332121103 is 30112123331111.

11113332121103 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 is a cyclic number.

It is not a de Polignac number, because 11113332121103 - 2⁶ = 11113332121039 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 (11113332121303) 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, 617466950 + ... + 617484947.

It is an arithmetic number, because the mean of its divisors is an integer number (2778641770500).

Almost surely, 2^{11113332121103} is an apocalyptic number.

11113332121103 is a deficient number, since it is larger than the sum of its proper divisors (1234960897).

11113332121103 is an equidigital number, since it uses as much as digits as its factorization.

11113332121103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234960896.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 11113332121103 its reverse (30112123331111), we get a palindrome (41225455452214).

The spelling of 11113332121103 in words is "eleven trillion, one hundred thirteen billion, three hundred thirty-two million, one hundred twenty-one thousand, one hundred three".