103744660573 has 2 divisors, whose sum is σ = 103744660574. Its totient is φ = 103744660572.

The previous prime is 103744660571. The next prime is 103744660577. The reversal of 103744660573 is 375066447301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85757022649 + 17987637924 = 292843^2 + 134118^2 .

It is a cyclic number.

It is not a de Polignac number, because 103744660573 - 2¹ = 103744660571 is a prime.

Together with 103744660571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103744660571) 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, 51872330286 + 51872330287.

It is an arithmetic number, because the mean of its divisors is an integer number (51872330287).

Almost surely, 2^103744660573 is an apocalyptic number.

It is an amenable number.

103744660573 is a deficient number, since it is larger than the sum of its proper divisors (1).

103744660573 is an equidigital number, since it uses as much as digits as its factorization.

103744660573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 103744660573 in words is "one hundred three billion, seven hundred forty-four million, six hundred sixty thousand, five hundred seventy-three".