2013423112241 has 2 divisors, whose sum is σ = 2013423112242. Its totient is φ = 2013423112240.

The previous prime is 2013423112229. The next prime is 2013423112303. The reversal of 2013423112241 is 1422113243102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2013277210000 + 145902241 = 1418900^2 + 12079^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2013423112241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2013423112241.

It is not a weakly prime, because it can be changed into another prime (2013423112541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006711556120 + 1006711556121.

It is an arithmetic number, because the mean of its divisors is an integer number (1006711556121).

Almost surely, 2^{2013423112241} is an apocalyptic number.

It is an amenable number.

2013423112241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013423112241 is an equidigital number, since it uses as much as digits as its factorization.

2013423112241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2013423112241 its reverse (1422113243102), we get a palindrome (3435536355343).

The spelling of 2013423112241 in words is "two trillion, thirteen billion, four hundred twenty-three million, one hundred twelve thousand, two hundred forty-one".