12136141 has 2 divisors, whose sum is σ = 12136142. Its totient is φ = 12136140.

The previous prime is 12136127. The next prime is 12136151. The reversal of 12136141 is 14163121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12075625 + 60516 = 3475^2 + 246^2 .

It is a cyclic number.

It is not a de Polignac number, because 12136141 - 2⁷ = 12136013 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12136151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6068070 + 6068071.

It is an arithmetic number, because the mean of its divisors is an integer number (6068071).

Almost surely, 2^12136141 is an apocalyptic number.

It is an amenable number.

12136141 is a deficient number, since it is larger than the sum of its proper divisors (1).

12136141 is an equidigital number, since it uses as much as digits as its factorization.

12136141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 19.

The square root of 12136141 is about 3483.6964563521. The cubic root of 12136141 is about 229.8053867302.

Adding to 12136141 its reverse (14163121), we get a palindrome (26299262).

The spelling of 12136141 in words is "twelve million, one hundred thirty-six thousand, one hundred forty-one".