113330333121211 has 4 divisors (see below), whose sum is σ = 116094487587624. Its totient is φ = 110566178654800.

The previous prime is 113330333121077. The next prime is 113330333121227. The reversal of 113330333121211 is 112121333033311.

It is a happy number.

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 113330333121211 - 2⁹ = 113330333120699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113330333121211.

It is not an unprimeable number, because it can be changed into a prime (113330333121241) 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, 1382077233145 + ... + 1382077233226.

It is an arithmetic number, because the mean of its divisors is an integer number (29023621896906).

Almost surely, 2^{113330333121211} is an apocalyptic number.

113330333121211 is a deficient number, since it is larger than the sum of its proper divisors (2764154466413).

113330333121211 is an equidigital number, since it uses as much as digits as its factorization.

113330333121211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2764154466412.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 113330333121211 its reverse (112121333033311), we get a palindrome (225451666154522).

The spelling of 113330333121211 in words is "one hundred thirteen trillion, three hundred thirty billion, three hundred thirty-three million, one hundred twenty-one thousand, two hundred eleven".