130156 has 12 divisors (see below), whose sum is σ = 245392. Its totient is φ = 60048.

The previous prime is 130147. The next prime is 130171. The reversal of 130156 is 651031.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

130156 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 in 3 ways as a sum of consecutive naturals, for example, 1200 + ... + 1303.

2¹³⁰¹⁵⁶ is an apocalyptic number.

It is an amenable number.

130156 is a deficient number, since it is larger than the sum of its proper divisors (115236).

130156 is a wasteful number, since it uses less digits than its factorization.

130156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520 (or 2518 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 130156 is about 360.7713957619. The cubic root of 130156 is about 50.6782252792.

Adding to 130156 its reverse (651031), we get a palindrome (781187).

The spelling of 130156 in words is "one hundred thirty thousand, one hundred fifty-six".