12102230320171 has 2 divisors, whose sum is σ = 12102230320172. Its totient is φ = 12102230320170.

The previous prime is 12102230320069. The next prime is 12102230320199. The reversal of 12102230320171 is 17102303220121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12102230320171 - 2²⁵ = 12102196765739 is a prime.

It is not a weakly prime, because it can be changed into another prime (12102230327171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051115160085 + 6051115160086.

It is an arithmetic number, because the mean of its divisors is an integer number (6051115160086).

Almost surely, 2^{12102230320171} is an apocalyptic number.

12102230320171 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102230320171 is an equidigital number, since it uses as much as digits as its factorization.

12102230320171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 12102230320171 its reverse (17102303220121), we get a palindrome (29204533540292).

The spelling of 12102230320171 in words is "twelve trillion, one hundred two billion, two hundred thirty million, three hundred twenty thousand, one hundred seventy-one".