130280593 has 2 divisors, whose sum is σ = 130280594. Its totient is φ = 130280592.

The previous prime is 130280483. The next prime is 130280599. The reversal of 130280593 is 395082031.

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., 115627009 + 14653584 = 10753^2 + 3828^2 .

It is an emirp because it is prime and its reverse (395082031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130280593 - 2⁹ = 130280081 is a prime.

It is not a weakly prime, because it can be changed into another prime (130280599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65140296 + 65140297.

It is an arithmetic number, because the mean of its divisors is an integer number (65140297).

Almost surely, 2^130280593 is an apocalyptic number.

It is an amenable number.

130280593 is a deficient number, since it is larger than the sum of its proper divisors (1).

130280593 is an equidigital number, since it uses as much as digits as its factorization.

130280593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 130280593 is about 11414.0524354850. The cubic root of 130280593 is about 506.9439085087.

The spelling of 130280593 in words is "one hundred thirty million, two hundred eighty thousand, five hundred ninety-three".