12313224541 has 2 divisors, whose sum is σ = 12313224542. Its totient is φ = 12313224540.

The previous prime is 12313224529. The next prime is 12313224551. The reversal of 12313224541 is 14542231321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12274424100 + 38800441 = 110790^2 + 6229^2 .

It is a cyclic number.

It is not a de Polignac number, because 12313224541 - 2²⁷ = 12179006813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12313224551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6156612270 + 6156612271.

It is an arithmetic number, because the mean of its divisors is an integer number (6156612271).

Almost surely, 2^12313224541 is an apocalyptic number.

It is an amenable number.

12313224541 is a deficient number, since it is larger than the sum of its proper divisors (1).

12313224541 is an equidigital number, since it uses as much as digits as its factorization.

12313224541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 28.

Adding to 12313224541 its reverse (14542231321), we get a palindrome (26855455862).

The spelling of 12313224541 in words is "twelve billion, three hundred thirteen million, two hundred twenty-four thousand, five hundred forty-one".