110100999999 has 4 divisors (see below), whose sum is σ = 146801333336. Its totient is φ = 73400666664.

The previous prime is 110100999959. The next prime is 110101000057. The reversal of 110100999999 is 999999001011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 110100999999 - 2⁷ = 110100999871 is a prime.

It is a Duffinian number.

110100999999 is a modest number, since divided by 999999 gives 110100 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110100999959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18350166664 + ... + 18350166669.

It is an arithmetic number, because the mean of its divisors is an integer number (36700333334).

Almost surely, 2^110100999999 is an apocalyptic number.

110100999999 is a deficient number, since it is larger than the sum of its proper divisors (36700333337).

110100999999 is an equidigital number, since it uses as much as digits as its factorization.

110100999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36700333336.

The product of its (nonzero) digits is 531441, while the sum is 57.

The spelling of 110100999999 in words is "one hundred ten billion, one hundred million, nine hundred ninety-nine thousand, nine hundred ninety-nine".