130126036897 has 2 divisors, whose sum is σ = 130126036898. Its totient is φ = 130126036896.

The previous prime is 130126036889. The next prime is 130126036949. The reversal of 130126036897 is 798630621031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123231889936 + 6894146961 = 351044^2 + 83031^2 .

It is a cyclic number.

It is not a de Polignac number, because 130126036897 - 2³ = 130126036889 is a prime.

It is not a weakly prime, because it can be changed into another prime (130126037897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65063018448 + 65063018449.

It is an arithmetic number, because the mean of its divisors is an integer number (65063018449).

Almost surely, 2^130126036897 is an apocalyptic number.

It is an amenable number.

130126036897 is a deficient number, since it is larger than the sum of its proper divisors (1).

130126036897 is an equidigital number, since it uses as much as digits as its factorization.

130126036897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 130126036897 in words is "one hundred thirty billion, one hundred twenty-six million, thirty-six thousand, eight hundred ninety-seven".