130169 has 16 divisors (see below), whose sum is σ = 161280. Its totient is φ = 103680.

The previous prime is 130147. The next prime is 130171. The reversal of 130169 is 961031.

It is a cyclic number.

It is not a de Polignac number, because 130169 - 2¹⁶ = 64633 is a prime.

It is a super-2 number, since 2×130169² = 33887937122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130169.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4184 + ... + 4214.

It is an arithmetic number, because the mean of its divisors is an integer number (10080).

2¹³⁰¹⁶⁹ is an apocalyptic number.

130169 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

130169 is a deficient number, since it is larger than the sum of its proper divisors (31111).

130169 is a wasteful number, since it uses less digits than its factorization.

130169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 130169 is about 360.7894122615. The cubic root of 130169 is about 50.6799124725.

The spelling of 130169 in words is "one hundred thirty thousand, one hundred sixty-nine".