2020210001171 has 2 divisors, whose sum is σ = 2020210001172. Its totient is φ = 2020210001170.

The previous prime is 2020210001053. The next prime is 2020210001209. The reversal of 2020210001171 is 1711000120202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020210001171 - 2³⁰ = 2019136259347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020210031171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010105000585 + 1010105000586.

It is an arithmetic number, because the mean of its divisors is an integer number (1010105000586).

Almost surely, 2^{2020210001171} is an apocalyptic number.

2020210001171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020210001171 is an equidigital number, since it uses as much as digits as its factorization.

2020210001171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 2020210001171 its reverse (1711000120202), we get a palindrome (3731210121373).

The spelling of 2020210001171 in words is "two trillion, twenty billion, two hundred ten million, one thousand, one hundred seventy-one".