130195 has 8 divisors (see below), whose sum is σ = 168336. Its totient is φ = 96096.

The previous prime is 130183. The next prime is 130199. The reversal of 130195 is 591031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130195 - 2¹¹ = 128147 is a prime.

It is a Duffinian number.

130195 is a modest number, since divided by 195 gives 130 as remainder.

130195 is a lucky number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (130199) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 937 + ... + 1066.

It is an arithmetic number, because the mean of its divisors is an integer number (21042).

2¹³⁰¹⁹⁵ is an apocalyptic number.

130195 is a deficient number, since it is larger than the sum of its proper divisors (38141).

130195 is a wasteful number, since it uses less digits than its factorization.

130195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 130195 is about 360.8254425619. The cubic root of 130195 is about 50.6832865222.

It can be divided in two parts, 130 and 195, that added together give a triangular number (325 = T₂₅).

The spelling of 130195 in words is "one hundred thirty thousand, one hundred ninety-five".