110031897856128 has 128 divisors (see below), whose sum is σ = 292512765542400. Its totient is φ = 36647124464640.

The previous prime is 110031897856091. The next prime is 110031897856151. The reversal of 110031897856128 is 821658798130011.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3340458283 + ... + 3340491221.

It is an arithmetic number, because the mean of its divisors is an integer number (2285255980800).

Almost surely, 2^{110031897856128} is an apocalyptic number.

It is an amenable number.

110031897856128 is an abundant number, since it is smaller than the sum of its proper divisors (182480867686272).

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

110031897856128 is a wasteful number, since it uses less digits than its factorization.

110031897856128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39850 (or 39838 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 60.

The spelling of 110031897856128 in words is "one hundred ten trillion, thirty-one billion, eight hundred ninety-seven million, eight hundred fifty-six thousand, one hundred twenty-eight".