14121137 has 2 divisors, whose sum is σ = 14121138. Its totient is φ = 14121136.

The previous prime is 14121127. The next prime is 14121139. The reversal of 14121137 is 73112141.

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., 13808656 + 312481 = 3716^2 + 559^2 .

It is an emirp because it is prime and its reverse (73112141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14121137 - 2⁸ = 14120881 is a prime.

Together with 14121139, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14121139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060568 + 7060569.

It is an arithmetic number, because the mean of its divisors is an integer number (7060569).

Almost surely, 2^14121137 is an apocalyptic number.

It is an amenable number.

14121137 is a deficient number, since it is larger than the sum of its proper divisors (1).

14121137 is an equidigital number, since it uses as much as digits as its factorization.

14121137 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 14121137 is about 3757.8101335751. The cubic root of 14121137 is about 241.7073677518.

Adding to 14121137 its reverse (73112141), we get a palindrome (87233278).

The spelling of 14121137 in words is "fourteen million, one hundred twenty-one thousand, one hundred thirty-seven".