130221421098953 has 2 divisors, whose sum is σ = 130221421098954. Its totient is φ = 130221421098952.

The previous prime is 130221421098919. The next prime is 130221421099051. The reversal of 130221421098953 is 359890124122031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126131048332864 + 4090372766089 = 11230808^2 + 2022467^2 .

It is a cyclic number.

It is not a de Polignac number, because 130221421098953 - 2¹⁴ = 130221421082569 is a prime.

It is not a weakly prime, because it can be changed into another prime (130221421098653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65110710549476 + 65110710549477.

It is an arithmetic number, because the mean of its divisors is an integer number (65110710549477).

Almost surely, 2^{130221421098953} is an apocalyptic number.

It is an amenable number.

130221421098953 is a deficient number, since it is larger than the sum of its proper divisors (1).

130221421098953 is an equidigital number, since it uses as much as digits as its factorization.

130221421098953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 130221421098953 in words is "one hundred thirty trillion, two hundred twenty-one billion, four hundred twenty-one million, ninety-eight thousand, nine hundred fifty-three".