8130081300839 has 2 divisors, whose sum is σ = 8130081300840. Its totient is φ = 8130081300838.

The previous prime is 8130081300799. The next prime is 8130081300851. The reversal of 8130081300839 is 9380031800318.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8130081300839 - 2⁴⁰ = 7030569673063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8130081300839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8130081300239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4065040650419 + 4065040650420.

It is an arithmetic number, because the mean of its divisors is an integer number (4065040650420).

Almost surely, 2^{8130081300839} is an apocalyptic number.

8130081300839 is a deficient number, since it is larger than the sum of its proper divisors (1).

8130081300839 is an equidigital number, since it uses as much as digits as its factorization.

8130081300839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 8130081300839 in words is "eight trillion, one hundred thirty billion, eighty-one million, three hundred thousand, eight hundred thirty-nine".