130006573 has 2 divisors, whose sum is σ = 130006574. Its totient is φ = 130006572.

The previous prime is 130006571. The next prime is 130006577. The reversal of 130006573 is 375600031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109558089 + 20448484 = 10467^2 + 4522^2 .

It is a cyclic number.

It is not a de Polignac number, because 130006573 - 2¹ = 130006571 is a prime.

Together with 130006571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130006571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65003286 + 65003287.

It is an arithmetic number, because the mean of its divisors is an integer number (65003287).

Almost surely, 2^130006573 is an apocalyptic number.

It is an amenable number.

130006573 is a deficient number, since it is larger than the sum of its proper divisors (1).

130006573 is an equidigital number, since it uses as much as digits as its factorization.

130006573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 130006573 is about 11402.0424924660. The cubic root of 130006573 is about 506.5882395826.

The spelling of 130006573 in words is "one hundred thirty million, six thousand, five hundred seventy-three".