16203869114593 has 2 divisors, whose sum is σ = 16203869114594. Its totient is φ = 16203869114592.

The previous prime is 16203869114591. The next prime is 16203869114617. The reversal of 16203869114593 is 39541196830261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12582109954129 + 3621759160464 = 3547127^2 + 1903092^2 .

It is a cyclic number.

It is not a de Polignac number, because 16203869114593 - 2¹ = 16203869114591 is a prime.

Together with 16203869114591, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16203869114591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8101934557296 + 8101934557297.

It is an arithmetic number, because the mean of its divisors is an integer number (8101934557297).

Almost surely, 2^{16203869114593} is an apocalyptic number.

It is an amenable number.

16203869114593 is a deficient number, since it is larger than the sum of its proper divisors (1).

16203869114593 is an equidigital number, since it uses as much as digits as its factorization.

16203869114593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8398080, while the sum is 58.

The spelling of 16203869114593 in words is "sixteen trillion, two hundred three billion, eight hundred sixty-nine million, one hundred fourteen thousand, five hundred ninety-three".