20032130101171 has 2 divisors, whose sum is σ = 20032130101172. Its totient is φ = 20032130101170.

The previous prime is 20032130101097. The next prime is 20032130101177. The reversal of 20032130101171 is 17110103123002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20032130101171 - 2¹³ = 20032130092979 is a prime.

It is not a weakly prime, because it can be changed into another prime (20032130101177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10016065050585 + 10016065050586.

It is an arithmetic number, because the mean of its divisors is an integer number (10016065050586).

Almost surely, 2^{20032130101171} is an apocalyptic number.

20032130101171 is a deficient number, since it is larger than the sum of its proper divisors (1).

20032130101171 is an equidigital number, since it uses as much as digits as its factorization.

20032130101171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 20032130101171 its reverse (17110103123002), we get a palindrome (37142233224173).

The spelling of 20032130101171 in words is "twenty trillion, thirty-two billion, one hundred thirty million, one hundred one thousand, one hundred seventy-one".