12302141 has 2 divisors, whose sum is σ = 12302142. Its totient is φ = 12302140.

The previous prime is 12302089. The next prime is 12302153. The reversal of 12302141 is 14120321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11628100 + 674041 = 3410^2 + 821^2 .

It is a cyclic number.

It is not a de Polignac number, because 12302141 - 2⁶ = 12302077 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 (12308141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151070 + 6151071.

It is an arithmetic number, because the mean of its divisors is an integer number (6151071).

Almost surely, 2^12302141 is an apocalyptic number.

It is an amenable number.

12302141 is a deficient number, since it is larger than the sum of its proper divisors (1).

12302141 is an equidigital number, since it uses as much as digits as its factorization.

12302141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 12302141 is about 3507.4408049175. The cubic root of 12302141 is about 230.8484166343.

Adding to 12302141 its reverse (14120321), we get a palindrome (26422462).

The spelling of 12302141 in words is "twelve million, three hundred two thousand, one hundred forty-one".