12141317 has 2 divisors, whose sum is σ = 12141318. Its totient is φ = 12141316.

The previous prime is 12141277. The next prime is 12141319. The reversal of 12141317 is 71314121.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8145316 + 3996001 = 2854^2 + 1999^2 .

It is an emirp because it is prime and its reverse (71314121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12141317 - 2⁶ = 12141253 is a prime.

Together with 12141319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12141319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6070658 + 6070659.

It is an arithmetic number, because the mean of its divisors is an integer number (6070659).

Almost surely, 2^12141317 is an apocalyptic number.

It is an amenable number.

12141317 is a deficient number, since it is larger than the sum of its proper divisors (1).

12141317 is an equidigital number, since it uses as much as digits as its factorization.

12141317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168, while the sum is 20.

The square root of 12141317 is about 3484.4392662235. The cubic root of 12141317 is about 229.8380523478.

Adding to 12141317 its reverse (71314121), we get a palindrome (83455438).

The spelling of 12141317 in words is "twelve million, one hundred forty-one thousand, three hundred seventeen".