8203814713693 has 2 divisors, whose sum is σ = 8203814713694. Its totient is φ = 8203814713692.

The previous prime is 8203814713691. The next prime is 8203814713711. The reversal of 8203814713693 is 3963174183028.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7220468790649 + 983345923044 = 2687093^2 + 991638^2 .

It is a cyclic number.

It is not a de Polignac number, because 8203814713693 - 2¹ = 8203814713691 is a prime.

Together with 8203814713691, 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 (8203814713691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4101907356846 + 4101907356847.

It is an arithmetic number, because the mean of its divisors is an integer number (4101907356847).

Almost surely, 2^{8203814713693} is an apocalyptic number.

It is an amenable number.

8203814713693 is a deficient number, since it is larger than the sum of its proper divisors (1).

8203814713693 is an equidigital number, since it uses as much as digits as its factorization.

8203814713693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 8203814713693 in words is "eight trillion, two hundred three billion, eight hundred fourteen million, seven hundred thirteen thousand, six hundred ninety-three".