12341081 has 2 divisors, whose sum is σ = 12341082. Its totient is φ = 12341080.

The previous prime is 12341057. The next prime is 12341101. The reversal of 12341081 is 18014321.

It is an a-pointer prime, because the next prime (12341101) can be obtained adding 12341081 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10627600 + 1713481 = 3260^2 + 1309^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12341081 is a prime.

It is a super-2 number, since 2×12341081² = 304604560497122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12341011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6170540 + 6170541.

It is an arithmetic number, because the mean of its divisors is an integer number (6170541).

Almost surely, 2^12341081 is an apocalyptic number.

It is an amenable number.

12341081 is a deficient number, since it is larger than the sum of its proper divisors (1).

12341081 is an equidigital number, since it uses as much as digits as its factorization.

12341081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 12341081 is about 3512.9874750702. The cubic root of 12341081 is about 231.0917284674.

The spelling of 12341081 in words is "twelve million, three hundred forty-one thousand, eighty-one".