130239 has 12 divisors (see below), whose sum is σ = 195000. Its totient is φ = 83664.

The previous prime is 130223. The next prime is 130241. The reversal of 130239 is 932031.

It is not a de Polignac number, because 130239 - 2⁴ = 130223 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12 + ... + 510.

It is an arithmetic number, because the mean of its divisors is an integer number (16250).

2¹³⁰²³⁹ is an apocalyptic number.

130239 is a deficient number, since it is larger than the sum of its proper divisors (64761).

130239 is a wasteful number, since it uses less digits than its factorization.

130239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 531 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 130239 is about 360.8864087216. The cubic root of 130239 is about 50.6889954291.

The spelling of 130239 in words is "one hundred thirty thousand, two hundred thirty-nine".