108234105265278 has 72 divisors (see below), whose sum is σ = 235088018553024. Its totient is φ = 35988854730240.

The previous prime is 108234105265211. The next prime is 108234105265333. The reversal of 108234105265278 is 872562501432801.

It is a happy number.

108234105265278 is a `hidden beast` number, since 1 + 0 + 8 + 2 + 3 + 4 + 105 + 2 + 6 + 527 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10470547726 + ... + 10470558062.

It is an arithmetic number, because the mean of its divisors is an integer number (3265111368792).

Almost surely, 2^{108234105265278} is an apocalyptic number.

108234105265278 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

108234105265278 is an abundant number, since it is smaller than the sum of its proper divisors (126853913287746).

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

108234105265278 is an equidigital number, since it uses as much as digits as its factorization.

108234105265278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12850 (or 12026 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 108234105265278 in words is "one hundred eight trillion, two hundred thirty-four billion, one hundred five million, two hundred sixty-five thousand, two hundred seventy-eight".