2313133345 has 16 divisors (see below), whose sum is σ = 2917607040. Its totient is φ = 1757117824.

The previous prime is 2313133313. The next prime is 2313133369. The reversal of 2313133345 is 5433313132.

It is a cyclic number.

It is not a de Polignac number, because 2313133345 - 2⁵ = 2313133313 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57655 + ... + 89164.

It is an arithmetic number, because the mean of its divisors is an integer number (182350440).

Almost surely, 2^2313133345 is an apocalyptic number.

It is an amenable number.

2313133345 is a deficient number, since it is larger than the sum of its proper divisors (604473695).

2313133345 is a wasteful number, since it uses less digits than its factorization.

2313133345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146984.

The product of its digits is 9720, while the sum is 28.

The square root of 2313133345 is about 48095.0449110925. The cubic root of 2313133345 is about 1322.5138323531.

Adding to 2313133345 its reverse (5433313132), we get a palindrome (7746446477).

The spelling of 2313133345 in words is "two billion, three hundred thirteen million, one hundred thirty-three thousand, three hundred forty-five".