2113330 has 8 divisors (see below), whose sum is σ = 3804012. Its totient is φ = 845328.

The previous prime is 2113291. The next prime is 2113333. The reversal of 2113330 is 333112.

It can be written as a sum of positive squares in 2 ways, for example, as 2042041 + 71289 = 1429^2 + 267^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2113330.

It is not an unprimeable number, because it can be changed into a prime (2113333) 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, 105657 + ... + 105676.

2^2113330 is an apocalyptic number.

2113330 is a deficient number, since it is larger than the sum of its proper divisors (1690682).

2113330 is a wasteful number, since it uses less digits than its factorization.

2113330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211340.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 2113330 is about 1453.7296860146. The cubic root of 2113330 is about 128.3282994971.

Adding to 2113330 its reverse (333112), we get a palindrome (2446442).

The spelling of 2113330 in words is "two million, one hundred thirteen thousand, three hundred thirty".