130002127680673 has 2 divisors, whose sum is σ = 130002127680674. Its totient is φ = 130002127680672.

The previous prime is 130002127680617. The next prime is 130002127680683. The reversal of 130002127680673 is 376086721200031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73391295864384 + 56610831816289 = 8566872^2 + 7524017^2 .

It is an emirp because it is prime and its reverse (376086721200031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130002127680673 - 2³⁷ = 129864688727201 is a prime.

It is not a weakly prime, because it can be changed into another prime (130002127680613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65001063840336 + 65001063840337.

It is an arithmetic number, because the mean of its divisors is an integer number (65001063840337).

Almost surely, 2^{130002127680673} is an apocalyptic number.

It is an amenable number.

130002127680673 is a deficient number, since it is larger than the sum of its proper divisors (1).

130002127680673 is an equidigital number, since it uses as much as digits as its factorization.

130002127680673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 130002127680673 in words is "one hundred thirty trillion, two billion, one hundred twenty-seven million, six hundred eighty thousand, six hundred seventy-three".