110100011109985 has 16 divisors (see below), whose sum is σ = 142285324796496. Its totient is φ = 81303347294208.

The previous prime is 110100011109967. The next prime is 110100011110007. The reversal of 110100011109985 is 589901110001011.

It can be written as a sum of positive squares in 8 ways, for example, as 11316066129 + 110088695043856 = 106377^2 + 10492316^2 .

It is not a de Polignac number, because 110100011109985 - 2⁷ = 110100011109857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9112104 + ... + 17413513.

It is an arithmetic number, because the mean of its divisors is an integer number (8892832799781).

Almost surely, 2^{110100011109985} is an apocalyptic number.

It is an amenable number.

110100011109985 is a deficient number, since it is larger than the sum of its proper divisors (32185313686511).

110100011109985 is a wasteful number, since it uses less digits than its factorization.

110100011109985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26589492.

The product of its (nonzero) digits is 3240, while the sum is 37.

The spelling of 110100011109985 in words is "one hundred ten trillion, one hundred billion, eleven million, one hundred nine thousand, nine hundred eighty-five".