130279 has 2 divisors, whose sum is σ = 130280. Its totient is φ = 130278.

The previous prime is 130267. The next prime is 130303. The reversal of 130279 is 972031.

It is a weak prime.

It is an emirp because it is prime and its reverse (972031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130279 - 2¹⁵ = 97511 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130259) 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, 65139 + 65140.

It is an arithmetic number, because the mean of its divisors is an integer number (65140).

2¹³⁰²⁷⁹ is an apocalyptic number.

130279 is a deficient number, since it is larger than the sum of its proper divisors (1).

130279 is an equidigital number, since it uses as much as digits as its factorization.

130279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 130279 is about 360.9418235672. The cubic root of 130279 is about 50.6941842289.

The spelling of 130279 in words is "one hundred thirty thousand, two hundred seventy-nine".