8226313723 has 2 divisors, whose sum is σ = 8226313724. Its totient is φ = 8226313722.

The previous prime is 8226313721. The next prime is 8226313763. The reversal of 8226313723 is 3273136228.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8226313723 - 2¹ = 8226313721 is a prime.

Together with 8226313721, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8226313721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4113156861 + 4113156862.

It is an arithmetic number, because the mean of its divisors is an integer number (4113156862).

Almost surely, 2^8226313723 is an apocalyptic number.

8226313723 is a deficient number, since it is larger than the sum of its proper divisors (1).

8226313723 is an equidigital number, since it uses as much as digits as its factorization.

8226313723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 8226313723 is about 90699.0282362496. The cubic root of 8226313723 is about 2018.6843803136.

The spelling of 8226313723 in words is "eight billion, two hundred twenty-six million, three hundred thirteen thousand, seven hundred twenty-three".