2120233313 has 16 divisors (see below), whose sum is σ = 2513264640. Its totient is φ = 1767128400.

The previous prime is 2120233307. The next prime is 2120233327. The reversal of 2120233313 is 3133320212.

It is a cyclic number.

It is not a de Polignac number, because 2120233313 - 2⁸ = 2120233057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120233343) 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, 157145 + ... + 170102.

It is an arithmetic number, because the mean of its divisors is an integer number (157079040).

Almost surely, 2^2120233313 is an apocalyptic number.

It is an amenable number.

2120233313 is a deficient number, since it is larger than the sum of its proper divisors (393031327).

2120233313 is a wasteful number, since it uses less digits than its factorization.

2120233313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327308.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2120233313 is about 46045.9912804578. The cubic root of 2120233313 is about 1284.6787819690.

Adding to 2120233313 its reverse (3133320212), we get a palindrome (5253553525).

The spelling of 2120233313 in words is "two billion, one hundred twenty million, two hundred thirty-three thousand, three hundred thirteen".