110551099989 has 16 divisors (see below), whose sum is σ = 161522694144. Its totient is φ = 66700210800.

The previous prime is 110551099987. The next prime is 110551099991. The reversal of 110551099989 is 989990155011.

It is an interprime number because it is at equal distance from previous prime (110551099987) and next prime (110551099991).

It is not a de Polignac number, because 110551099989 - 2¹ = 110551099987 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110551099987) 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 15 ways as a sum of consecutive naturals, for example, 7503927 + ... + 7518644.

It is an arithmetic number, because the mean of its divisors is an integer number (10095168384).

Almost surely, 2^110551099989 is an apocalyptic number.

It is an amenable number.

110551099989 is a deficient number, since it is larger than the sum of its proper divisors (50971594155).

110551099989 is a wasteful number, since it uses less digits than its factorization.

110551099989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15022808.

The product of its (nonzero) digits is 1312200, while the sum is 57.

The spelling of 110551099989 in words is "one hundred ten billion, five hundred fifty-one million, ninety-nine thousand, nine hundred eighty-nine".