2120393333 has 2 divisors, whose sum is σ = 2120393334. Its totient is φ = 2120393332.

The previous prime is 2120393321. The next prime is 2120393381. The reversal of 2120393333 is 3333930212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1066871569 + 1053521764 = 32663^2 + 32458^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120393333 - 2²⁴ = 2103616117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120393296 and 2120393305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120393383) by changing a digit.

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 as a sum of consecutive naturals, namely, 1060196666 + 1060196667.

It is an arithmetic number, because the mean of its divisors is an integer number (1060196667).

Almost surely, 2^2120393333 is an apocalyptic number.

It is an amenable number.

2120393333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120393333 is an equidigital number, since it uses as much as digits as its factorization.

2120393333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 29.

The square root of 2120393333 is about 46047.7288582184. The cubic root of 2120393333 is about 1284.7111006020.

The spelling of 2120393333 in words is "two billion, one hundred twenty million, three hundred ninety-three thousand, three hundred thirty-three".