130217026697 has 2 divisors, whose sum is σ = 130217026698. Its totient is φ = 130217026696.

The previous prime is 130217026679. The next prime is 130217026741. The reversal of 130217026697 is 796620712031.

Together with previous prime (130217026679) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (130217026741) can be obtained adding 130217026697 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67864939081 + 62352087616 = 260509^2 + 249704^2 .

It is an emirp because it is prime and its reverse (796620712031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130217026697 - 2³⁰ = 129143284873 is a prime.

It is not a weakly prime, because it can be changed into another prime (130217026397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65108513348 + 65108513349.

It is an arithmetic number, because the mean of its divisors is an integer number (65108513349).

Almost surely, 2^130217026697 is an apocalyptic number.

It is an amenable number.

130217026697 is a deficient number, since it is larger than the sum of its proper divisors (1).

130217026697 is an equidigital number, since it uses as much as digits as its factorization.

130217026697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 44.

The spelling of 130217026697 in words is "one hundred thirty billion, two hundred seventeen million, twenty-six thousand, six hundred ninety-seven".