12030050171 has 2 divisors, whose sum is σ = 12030050172. Its totient is φ = 12030050170.

The previous prime is 12030050147. The next prime is 12030050213. The reversal of 12030050171 is 17105003021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12030050171 - 2¹⁰ = 12030049147 is a prime.

It is not a weakly prime, because it can be changed into another prime (12030050141) 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, 6015025085 + 6015025086.

It is an arithmetic number, because the mean of its divisors is an integer number (6015025086).

Almost surely, 2^12030050171 is an apocalyptic number.

12030050171 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030050171 is an equidigital number, since it uses as much as digits as its factorization.

12030050171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 20.

Adding to 12030050171 its reverse (17105003021), we get a palindrome (29135053192).

The spelling of 12030050171 in words is "twelve billion, thirty million, fifty thousand, one hundred seventy-one".