2113340333 has 16 divisors (see below), whose sum is σ = 2305018800. Its totient is φ = 1925890560.

The previous prime is 2113340321. The next prime is 2113340357. The reversal of 2113340333 is 3330433112.

It can be written as a sum of positive squares in 8 ways, for example, as 4418404 + 2108921929 = 2102^2 + 45923^2 .

It is a cyclic number.

It is not a de Polignac number, because 2113340333 - 2⁶ = 2113340269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2113340299 and 2113340308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113340233) 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, 1180403 + ... + 1182191.

It is an arithmetic number, because the mean of its divisors is an integer number (144063675).

Almost surely, 2^2113340333 is an apocalyptic number.

It is an amenable number.

2113340333 is a deficient number, since it is larger than the sum of its proper divisors (191678467).

2113340333 is a wasteful number, since it uses less digits than its factorization.

2113340333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 2113340333 is about 45971.0814860821. The cubic root of 2113340333 is about 1283.2850864791.

Adding to 2113340333 its reverse (3330433112), we get a palindrome (5443773445).

The spelling of 2113340333 in words is "two billion, one hundred thirteen million, three hundred forty thousand, three hundred thirty-three".