2113330233 has 32 divisors (see below), whose sum is σ = 3499171840. Its totient is φ = 1107146880.

The previous prime is 2113330189. The next prime is 2113330237. The reversal of 2113330233 is 3320333112.

It is not a de Polignac number, because 2113330233 - 2²⁹ = 1576459321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113330237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73060 + ... + 97797.

It is an arithmetic number, because the mean of its divisors is an integer number (109349120).

Almost surely, 2^2113330233 is an apocalyptic number.

It is an amenable number.

2113330233 is a deficient number, since it is larger than the sum of its proper divisors (1385841607).

2113330233 is a wasteful number, since it uses less digits than its factorization.

2113330233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170917.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 2113330233 is about 45970.9716342824. The cubic root of 2113330233 is about 1283.2830421326.

Adding to 2113330233 its reverse (3320333112), we get a palindrome (5433663345).

The spelling of 2113330233 in words is "two billion, one hundred thirteen million, three hundred thirty thousand, two hundred thirty-three".