108355932218 has 8 divisors (see below), whose sum is σ = 162549874548. Its totient is φ = 54172640704.

The previous prime is 108355932211. The next prime is 108355932227. The reversal of 108355932218 is 812239553801.

It can be written as a sum of positive squares in 2 ways, for example, as 107645016649 + 710915569 = 328093^2 + 26663^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108355932211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2637221 + ... + 2677992.

Almost surely, 2^108355932218 is an apocalyptic number.

108355932218 is a deficient number, since it is larger than the sum of its proper divisors (54193942330).

108355932218 is a wasteful number, since it uses less digits than its factorization.

108355932218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325408.

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 108355932218 in words is "one hundred eight billion, three hundred fifty-five million, nine hundred thirty-two thousand, two hundred eighteen".