168084109100 has 36 divisors (see below), whose sum is σ = 368353850928. Its totient is φ = 66567960000.

The previous prime is 168084109093. The next prime is 168084109111. The reversal of 168084109100 is 1901480861.

It is a super-3 number, since 3×168084109100³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8310896 + ... + 8331095.

Almost surely, 2^168084109100 is an apocalyptic number.

168084109100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

168084109100 is an abundant number, since it is smaller than the sum of its proper divisors (200269741828).

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

168084109100 is a wasteful number, since it uses less digits than its factorization.

168084109100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16642106 (or 16642099 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 38.

Adding to 168084109100 its reverse (1901480861), we get a palindrome (169985589961).

The spelling of 168084109100 in words is "one hundred sixty-eight billion, eighty-four million, one hundred nine thousand, one hundred".