20331200339 has 2 divisors, whose sum is σ = 20331200340. Its totient is φ = 20331200338.

The previous prime is 20331200327. The next prime is 20331200377. The reversal of 20331200339 is 93300213302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20331200339 - 2²⁰ = 20330151763 is a prime.

It is not a weakly prime, because it can be changed into another prime (20331200389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10165600169 + 10165600170.

It is an arithmetic number, because the mean of its divisors is an integer number (10165600170).

Almost surely, 2^20331200339 is an apocalyptic number.

20331200339 is a deficient number, since it is larger than the sum of its proper divisors (1).

20331200339 is an equidigital number, since it uses as much as digits as its factorization.

20331200339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 26.

The spelling of 20331200339 in words is "twenty billion, three hundred thirty-one million, two hundred thousand, three hundred thirty-nine".