103042012013441 has 2 divisors, whose sum is σ = 103042012013442. Its totient is φ = 103042012013440.

The previous prime is 103042012013359. The next prime is 103042012013449. The reversal of 103042012013441 is 144310210240301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78017295907600 + 25024716105841 = 8832740^2 + 5002471^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103042012013441 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 103042012013441.

It is not a weakly prime, because it can be changed into another prime (103042012013449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51521006006720 + 51521006006721.

It is an arithmetic number, because the mean of its divisors is an integer number (51521006006721).

Almost surely, 2^{103042012013441} is an apocalyptic number.

It is an amenable number.

103042012013441 is a deficient number, since it is larger than the sum of its proper divisors (1).

103042012013441 is an equidigital number, since it uses as much as digits as its factorization.

103042012013441 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 103042012013441 its reverse (144310210240301), we get a palindrome (247352222253742).

The spelling of 103042012013441 in words is "one hundred three trillion, forty-two billion, twelve million, thirteen thousand, four hundred forty-one".