130582279 has 2 divisors, whose sum is σ = 130582280. Its totient is φ = 130582278.

The previous prime is 130582237. The next prime is 130582297. The reversal of 130582279 is 972285031.

Together with next prime (130582297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130582279 - 2¹¹ = 130580231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130582229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65291139 + 65291140.

It is an arithmetic number, because the mean of its divisors is an integer number (65291140).

Almost surely, 2^130582279 is an apocalyptic number.

130582279 is a deficient number, since it is larger than the sum of its proper divisors (1).

130582279 is an equidigital number, since it uses as much as digits as its factorization.

130582279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 130582279 is about 11427.2603453321. The cubic root of 130582279 is about 507.3349106710.

The spelling of 130582279 in words is "one hundred thirty million, five hundred eighty-two thousand, two hundred seventy-nine".