130956 has 24 divisors (see below), whose sum is σ = 349440. Its totient is φ = 37392.

The previous prime is 130927. The next prime is 130957. The reversal of 130956 is 659031.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (130957) by changing a digit.

130956 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696 + ... + 863.

It is an arithmetic number, because the mean of its divisors is an integer number (14560).

2¹³⁰⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

130956 is an abundant number, since it is smaller than the sum of its proper divisors (218484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130956 is a wasteful number, since it uses less digits than its factorization.

130956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573 (or 1571 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 130956 is about 361.8784326262. The cubic root of 130956 is about 50.7818440088.

Adding to 130956 its reverse (659031), we get a palindrome (789987).

The spelling of 130956 in words is "one hundred thirty thousand, nine hundred fifty-six".