12341971 has 2 divisors, whose sum is σ = 12341972. Its totient is φ = 12341970.

The previous prime is 12341957. The next prime is 12341981. The reversal of 12341971 is 17914321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12341971 - 2¹³ = 12333779 is a prime.

It is not a weakly prime, because it can be changed into another prime (12341941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6170985 + 6170986.

It is an arithmetic number, because the mean of its divisors is an integer number (6170986).

Almost surely, 2^12341971 is an apocalyptic number.

12341971 is a deficient number, since it is larger than the sum of its proper divisors (1).

12341971 is an equidigital number, since it uses as much as digits as its factorization.

12341971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 28.

The square root of 12341971 is about 3513.1141455979. The cubic root of 12341971 is about 231.0972835371.

The spelling of 12341971 in words is "twelve million, three hundred forty-one thousand, nine hundred seventy-one".