11242043041013 has 2 divisors, whose sum is σ = 11242043041014. Its totient is φ = 11242043041012.

The previous prime is 11242043041003. The next prime is 11242043041027. The reversal of 11242043041013 is 31014034024211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8709622756849 + 2532420284164 = 2951207^2 + 1591358^2 .

It is a cyclic number.

It is not a de Polignac number, because 11242043041013 - 2⁴ = 11242043040997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11242043041003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621021520506 + 5621021520507.

It is an arithmetic number, because the mean of its divisors is an integer number (5621021520507).

Almost surely, 2^{11242043041013} is an apocalyptic number.

It is an amenable number.

11242043041013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242043041013 is an equidigital number, since it uses as much as digits as its factorization.

11242043041013 is an evil number, because the sum of its binary digits is even.

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

Adding to 11242043041013 its reverse (31014034024211), we get a palindrome (42256077065224).

The spelling of 11242043041013 in words is "eleven trillion, two hundred forty-two billion, forty-three million, forty-one thousand, thirteen".