130081775801 has 2 divisors, whose sum is σ = 130081775802. Its totient is φ = 130081775800.

The previous prime is 130081775729. The next prime is 130081775819. The reversal of 130081775801 is 108577180031.

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., 72671219776 + 57410556025 = 269576^2 + 239605^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130081775801 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (130081775821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65040887900 + 65040887901.

It is an arithmetic number, because the mean of its divisors is an integer number (65040887901).

Almost surely, 2^130081775801 is an apocalyptic number.

It is an amenable number.

130081775801 is a deficient number, since it is larger than the sum of its proper divisors (1).

130081775801 is an equidigital number, since it uses as much as digits as its factorization.

130081775801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 41.

The spelling of 130081775801 in words is "one hundred thirty billion, eighty-one million, seven hundred seventy-five thousand, eight hundred one".