130223444573 has 2 divisors, whose sum is σ = 130223444574. Its totient is φ = 130223444572.

The previous prime is 130223444521. The next prime is 130223444579. The reversal of 130223444573 is 375444322031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101010823684 + 29212620889 = 317822^2 + 170917^2 .

It is a cyclic number.

It is not a de Polignac number, because 130223444573 - 2⁸ = 130223444317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130223444579) 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, 65111722286 + 65111722287.

It is an arithmetic number, because the mean of its divisors is an integer number (65111722287).

Almost surely, 2^130223444573 is an apocalyptic number.

It is an amenable number.

130223444573 is a deficient number, since it is larger than the sum of its proper divisors (1).

130223444573 is an equidigital number, since it uses as much as digits as its factorization.

130223444573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 130223444573 in words is "one hundred thirty billion, two hundred twenty-three million, four hundred forty-four thousand, five hundred seventy-three".