12321320207041 has 2 divisors, whose sum is σ = 12321320207042. Its totient is φ = 12321320207040.

The previous prime is 12321320207003. The next prime is 12321320207057. The reversal of 12321320207041 is 14070202312321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6199303225600 + 6122016981441 = 2489840^2 + 2474271^2 .

It is a cyclic number.

It is not a de Polignac number, because 12321320207041 - 2⁹ = 12321320206529 is a prime.

It is a super-2 number, since 2×12321320207041² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12321320207641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160660103520 + 6160660103521.

It is an arithmetic number, because the mean of its divisors is an integer number (6160660103521).

Almost surely, 2^{12321320207041} is an apocalyptic number.

It is an amenable number.

12321320207041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12321320207041 is an equidigital number, since it uses as much as digits as its factorization.

12321320207041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 12321320207041 its reverse (14070202312321), we get a palindrome (26391522519362).

The spelling of 12321320207041 in words is "twelve trillion, three hundred twenty-one billion, three hundred twenty million, two hundred seven thousand, forty-one".