111056651041066 has 8 divisors (see below), whose sum is σ = 171087273225540. Its totient is φ = 54027559965888.

The previous prime is 111056651041057. The next prime is 111056651041109. The reversal of 111056651041066 is 660140156650111.

It can be written as a sum of positive squares in 2 ways, for example, as 89038643288841 + 22018007752225 = 9436029^2 + 4692335^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 750382777231 + ... + 750382777378.

Almost surely, 2^{111056651041066} is an apocalyptic number.

111056651041066 is a deficient number, since it is larger than the sum of its proper divisors (60030622184474).

111056651041066 is a wasteful number, since it uses less digits than its factorization.

111056651041066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500765554648.

The product of its (nonzero) digits is 129600, while the sum is 43.

The spelling of 111056651041066 in words is "one hundred eleven trillion, fifty-six billion, six hundred fifty-one million, forty-one thousand, sixty-six".