803386134709 has 2 divisors, whose sum is σ = 803386134710. Its totient is φ = 803386134708.

The previous prime is 803386134701. The next prime is 803386134713. The reversal of 803386134709 is 907431683308.

It is a happy number.

803386134709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 803348312209 + 37822500 = 896297^2 + 6150^2 .

It is a cyclic number.

It is not a de Polignac number, because 803386134709 - 2³ = 803386134701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (803386134701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401693067354 + 401693067355.

It is an arithmetic number, because the mean of its divisors is an integer number (401693067355).

Almost surely, 2^803386134709 is an apocalyptic number.

It is an amenable number.

803386134709 is a deficient number, since it is larger than the sum of its proper divisors (1).

803386134709 is an equidigital number, since it uses as much as digits as its factorization.

803386134709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 803386134709 in words is "eight hundred three billion, three hundred eighty-six million, one hundred thirty-four thousand, seven hundred nine".