12313231212301 has 2 divisors, whose sum is σ = 12313231212302. Its totient is φ = 12313231212300.

The previous prime is 12313231212223. The next prime is 12313231212349. The reversal of 12313231212301 is 10321213231321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10716227809225 + 1597003403076 = 3273565^2 + 1263726^2 .

It is a cyclic number.

It is not a de Polignac number, because 12313231212301 - 2⁷ = 12313231212173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12313231012301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6156615606150 + 6156615606151.

It is an arithmetic number, because the mean of its divisors is an integer number (6156615606151).

Almost surely, 2^{12313231212301} is an apocalyptic number.

It is an amenable number.

12313231212301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12313231212301 is an equidigital number, since it uses as much as digits as its factorization.

12313231212301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12313231212301 its reverse (10321213231321), we get a palindrome (22634444443622).

The spelling of 12313231212301 in words is "twelve trillion, three hundred thirteen billion, two hundred thirty-one million, two hundred twelve thousand, three hundred one".