130258 has 4 divisors (see below), whose sum is σ = 195390. Its totient is φ = 65128.

The previous prime is 130253. The next prime is 130259. The reversal of 130258 is 852031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 127449 + 2809 = 357^2 + 53^2 .

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (130253) by changing a digit.

130258 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32563 + ... + 32566.

2¹³⁰²⁵⁸ is an apocalyptic number.

130258 is a deficient number, since it is larger than the sum of its proper divisors (65132).

130258 is an equidigital number, since it uses as much as digits as its factorization.

130258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65131.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 130258 is about 360.9127318342. The cubic root of 130258 is about 50.6914602415.

Adding to 130258 its reverse (852031), we get a palindrome (982289).

The spelling of 130258 in words is "one hundred thirty thousand, two hundred fifty-eight".