2020208003117 has 2 divisors, whose sum is σ = 2020208003118. Its totient is φ = 2020208003116.

The previous prime is 2020208003053. The next prime is 2020208003161. The reversal of 2020208003117 is 7113008020202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1725718359556 + 294489643561 = 1313666^2 + 542669^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020208003117 - 2⁶ = 2020208003053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020208003197) 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, 1010104001558 + 1010104001559.

It is an arithmetic number, because the mean of its divisors is an integer number (1010104001559).

Almost surely, 2^{2020208003117} is an apocalyptic number.

It is an amenable number.

2020208003117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020208003117 is an equidigital number, since it uses as much as digits as its factorization.

2020208003117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 2020208003117 in words is "two trillion, twenty billion, two hundred eight million, three thousand, one hundred seventeen".