130106 has 4 divisors (see below), whose sum is σ = 195162. Its totient is φ = 65052.

The previous prime is 130099. The next prime is 130121. The reversal of 130106 is 601031.

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., 128881 + 1225 = 359^2 + 35^2 .

It is a Curzon number.

It is an unprimeable 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, 32525 + ... + 32528.

2¹³⁰¹⁰⁶ is an apocalyptic number.

130106 is a deficient number, since it is larger than the sum of its proper divisors (65056).

130106 is an equidigital number, since it uses as much as digits as its factorization.

130106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65055.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 130106 is about 360.7020931461. The cubic root of 130106 is about 50.6717350270.

Adding to 130106 its reverse (601031), we get a palindrome (731137).

The spelling of 130106 in words is "one hundred thirty thousand, one hundred six".