111064080959978 has 64 divisors (see below), whose sum is σ = 176042250720000. Its totient is φ = 52406402678784.

The previous prime is 111064080959977. The next prime is 111064080959989. The reversal of 111064080959978 is 879959080460111.

111064080959978 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111064080959977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52167251618 + ... + 52167253746.

It is an arithmetic number, because the mean of its divisors is an integer number (2750660167500).

Almost surely, 2^{111064080959978} is an apocalyptic number.

111064080959978 is a deficient number, since it is larger than the sum of its proper divisors (64978169760022).

111064080959978 is a wasteful number, since it uses less digits than its factorization.

111064080959978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6159.

The product of its (nonzero) digits is 39191040, while the sum is 68.

The spelling of 111064080959978 in words is "one hundred eleven trillion, sixty-four billion, eighty million, nine hundred fifty-nine thousand, nine hundred seventy-eight".