103763559873013 has 2 divisors, whose sum is σ = 103763559873014. Its totient is φ = 103763559873012.

The previous prime is 103763559872989. The next prime is 103763559873059. The reversal of 103763559873013 is 310378955367301.

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., 85888446830404 + 17875113042609 = 9267602^2 + 4227897^2 .

It is an emirp because it is prime and its reverse (310378955367301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103763559873013 - 2³³ = 103754969938421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103763559873073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51881779936506 + 51881779936507.

It is an arithmetic number, because the mean of its divisors is an integer number (51881779936507).

Almost surely, 2^{103763559873013} is an apocalyptic number.

It is an amenable number.

103763559873013 is a deficient number, since it is larger than the sum of its proper divisors (1).

103763559873013 is an equidigital number, since it uses as much as digits as its factorization.

103763559873013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42865200, while the sum is 61.

The spelling of 103763559873013 in words is "one hundred three trillion, seven hundred sixty-three billion, five hundred fifty-nine million, eight hundred seventy-three thousand, thirteen".