113330211 has 16 divisors (see below), whose sum is σ = 160320384. Its totient is φ = 70964864.

The previous prime is 113330183. The next prime is 113330221. The reversal of 113330211 is 112033311.

It is a cyclic number.

It is not a de Polignac number, because 113330211 - 2¹⁹ = 112805923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113330221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26740 + ... + 30686.

It is an arithmetic number, because the mean of its divisors is an integer number (10020024).

Almost surely, 2^113330211 is an apocalyptic number.

113330211 is a deficient number, since it is larger than the sum of its proper divisors (46990173).

113330211 is a wasteful number, since it uses less digits than its factorization.

113330211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4530.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 113330211 is about 10645.6663013641. Note that the first 3 decimals coincide. The cubic root of 113330211 is about 483.9292792761.

Adding to 113330211 its reverse (112033311), we get a palindrome (225363522).

The spelling of 113330211 in words is "one hundred thirteen million, three hundred thirty thousand, two hundred eleven".