108329189956 has 27 divisors (see below), whose sum is σ = 205296827421. Its totient is φ = 49994138064.

The previous prime is 108329189939. The next prime is 108329189957. The reversal of 108329189956 is 659981923801.

The square root of 108329189956 is 329134.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 16025028100 + 92304161856 = 126590^2 + 303816^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108329189894 and 108329189903.

It is not an unprimeable number, because it can be changed into a prime (108329189957) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8551155 + ... + 8563813.

Almost surely, 2^108329189956 is an apocalyptic number.

108329189956 is the 329134-th square number.

It is an amenable number.

108329189956 is a deficient number, since it is larger than the sum of its proper divisors (96967637465).

108329189956 is an frugal number, since it uses more digits than its factorization.

108329189956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25348 (or 12674 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 61.

The spelling of 108329189956 in words is "one hundred eight billion, three hundred twenty-nine million, one hundred eighty-nine thousand, nine hundred fifty-six".