2120211301339 has 2 divisors, whose sum is σ = 2120211301340. Its totient is φ = 2120211301338.

The previous prime is 2120211301237. The next prime is 2120211301349. The reversal of 2120211301339 is 9331031120212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2120211301339 - 2⁷ = 2120211301211 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120211301349) 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, 1060105650669 + 1060105650670.

It is an arithmetic number, because the mean of its divisors is an integer number (1060105650670).

Almost surely, 2^{2120211301339} is an apocalyptic number.

2120211301339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120211301339 is an equidigital number, since it uses as much as digits as its factorization.

2120211301339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 2120211301339 in words is "two trillion, one hundred twenty billion, two hundred eleven million, three hundred one thousand, three hundred thirty-nine".