12151301171 has 2 divisors, whose sum is σ = 12151301172. Its totient is φ = 12151301170.

The previous prime is 12151301161. The next prime is 12151301203. The reversal of 12151301171 is 17110315121.

It is a weak prime.

It is an emirp because it is prime and its reverse (17110315121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12151301171 - 2¹⁴ = 12151284787 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12151301161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6075650585 + 6075650586.

It is an arithmetic number, because the mean of its divisors is an integer number (6075650586).

Almost surely, 2^12151301171 is an apocalyptic number.

12151301171 is a deficient number, since it is larger than the sum of its proper divisors (1).

12151301171 is an equidigital number, since it uses as much as digits as its factorization.

12151301171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 23.

Adding to 12151301171 its reverse (17110315121), we get a palindrome (29261616292).

The spelling of 12151301171 in words is "twelve billion, one hundred fifty-one million, three hundred one thousand, one hundred seventy-one".