108265077691172 has 12 divisors (see below), whose sum is σ = 189464102209116. Its totient is φ = 54132477060000.

The previous prime is 108265077691159. The next prime is 108265077691187. The reversal of 108265077691172 is 271196770562801.

It can be written as a sum of positive squares in 2 ways, for example, as 107722312492096 + 542765199076 = 10378936^2 + 736726^2 .

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11385143 + ... + 18605150.

It is an arithmetic number, because the mean of its divisors is an integer number (15788675184093).

Almost surely, 2^{108265077691172} is an apocalyptic number.

It is an amenable number.

108265077691172 is a deficient number, since it is larger than the sum of its proper divisors (81199024517944).

108265077691172 is a wasteful number, since it uses less digits than its factorization.

108265077691172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30892798 (or 30892796 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 62.

The spelling of 108265077691172 in words is "one hundred eight trillion, two hundred sixty-five billion, seventy-seven million, six hundred ninety-one thousand, one hundred seventy-two".