11113330442113 has 4 divisors (see below), whose sum is σ = 11227900859140. Its totient is φ = 10998760025088.

The previous prime is 11113330442101. The next prime is 11113330442117. The reversal of 11113330442113 is 31124403331111.

11113330442113 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 2 ways, for example, as 2421111104064 + 8692219338049 = 1555992^2 + 2948257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113330442113 is a prime.

It is a super-2 number, since 2×11113330442113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11113330442117) 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, 57285208368 + ... + 57285208561.

It is an arithmetic number, because the mean of its divisors is an integer number (2806975214785).

Almost surely, 2^{11113330442113} is an apocalyptic number.

It is an amenable number.

11113330442113 is a deficient number, since it is larger than the sum of its proper divisors (114570417027).

11113330442113 is an equidigital number, since it uses as much as digits as its factorization.

11113330442113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114570417026.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 11113330442113 its reverse (31124403331111), we get a palindrome (42237733773224).

The spelling of 11113330442113 in words is "eleven trillion, one hundred thirteen billion, three hundred thirty million, four hundred forty-two thousand, one hundred thirteen".