113330221011 has 40 divisors (see below), whose sum is σ = 199722220544. Its totient is φ = 62671080240.

The previous prime is 113330221007. The next prime is 113330221019. The reversal of 113330221011 is 110122033311.

113330221011 is a `hidden beast` number, since 113 + 330 + 2 + 210 + 11 = 666.

It is not a de Polignac number, because 113330221011 - 2² = 113330221007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113330221019) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3206245 + ... + 3241398.

Almost surely, 2^113330221011 is an apocalyptic number.

113330221011 is a deficient number, since it is larger than the sum of its proper divisors (86391999533).

113330221011 is an equidigital number, since it uses as much as digits as its factorization.

113330221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6447693 (or 6447684 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113330221011 its reverse (110122033311), we get a palindrome (223452254322).

The spelling of 113330221011 in words is "one hundred thirteen billion, three hundred thirty million, two hundred twenty-one thousand, eleven".