2120333113 has 2 divisors, whose sum is σ = 2120333114. Its totient is φ = 2120333112.

The previous prime is 2120333087. The next prime is 2120333129. The reversal of 2120333113 is 3113330212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1601040169 + 519292944 = 40013^2 + 22788^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120333113 - 2⁹ = 2120332601 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120333713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060166556 + 1060166557.

It is an arithmetic number, because the mean of its divisors is an integer number (1060166557).

Almost surely, 2^2120333113 is an apocalyptic number.

It is an amenable number.

2120333113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120333113 is an equidigital number, since it uses as much as digits as its factorization.

2120333113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2120333113 is about 46047.0749668206. The cubic root of 2120333113 is about 1284.6989383876.

Adding to 2120333113 its reverse (3113330212), we get a palindrome (5233663325).

The spelling of 2120333113 in words is "two billion, one hundred twenty million, three hundred thirty-three thousand, one hundred thirteen".