130922 has 12 divisors (see below), whose sum is σ = 216258. Its totient is φ = 59400.

The previous prime is 130873. The next prime is 130927. The reversal of 130922 is 229031.

It can be written as a sum of positive squares in only one way, i.e., 116281 + 14641 = 341^2 + 121^2 .

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 130922.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 130922.

It is not an unprimeable number, because it can be changed into a prime (130927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29 + ... + 512.

2¹³⁰⁹²² is an apocalyptic number.

130922 is a deficient number, since it is larger than the sum of its proper divisors (85336).

130922 is a wasteful number, since it uses less digits than its factorization.

130922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 130922 is about 361.8314524748. The cubic root of 130922 is about 50.7774488121. Note that the first 3 decimals are identical.

Adding to 130922 its reverse (229031), we get a palindrome (359953).

It can be divided in two parts, 1309 and 22, that added together give a palindrome (1331).

The spelling of 130922 in words is "one hundred thirty thousand, nine hundred twenty-two".