105278603168 has 48 divisors (see below), whose sum is σ = 208336302720. Its totient is φ = 52368366336.

The previous prime is 105278603081. The next prime is 105278603173. The reversal of 105278603168 is 861306872501.

It is a super-2 number, since 2×105278603168² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6249605 + ... + 6266427.

It is an arithmetic number, because the mean of its divisors is an integer number (4340339640).

Almost surely, 2^105278603168 is an apocalyptic number.

It is an amenable number.

105278603168 is a deficient number, since it is larger than the sum of its proper divisors (103057699552).

105278603168 is a wasteful number, since it uses less digits than its factorization.

105278603168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17829 (or 17821 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 105278603168 in words is "one hundred five billion, two hundred seventy-eight million, six hundred three thousand, one hundred sixty-eight".