130220003322281 has 2 divisors, whose sum is σ = 130220003322282. Its totient is φ = 130220003322280.

The previous prime is 130220003322257. The next prime is 130220003322307. The reversal of 130220003322281 is 182223300022031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117976722400681 + 12243280921600 = 10861709^2 + 3499040^2 .

It is a cyclic number.

It is not a de Polignac number, because 130220003322281 - 2³⁰ = 130218929580457 is a prime.

It is a super-2 number, since 2×130220003322281² (a number of 29 digits) contains 22 as substring.

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 (130220003321281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65110001661140 + 65110001661141.

It is an arithmetic number, because the mean of its divisors is an integer number (65110001661141).

Almost surely, 2^{130220003322281} is an apocalyptic number.

It is an amenable number.

130220003322281 is a deficient number, since it is larger than the sum of its proper divisors (1).

130220003322281 is an equidigital number, since it uses as much as digits as its factorization.

130220003322281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 130220003322281 in words is "one hundred thirty trillion, two hundred twenty billion, three million, three hundred twenty-two thousand, two hundred eighty-one".