99110 has 32 divisors (see below), whose sum is σ = 209952. Its totient is φ = 33280.

The previous prime is 99109. The next prime is 99119. The reversal of 99110 is 1199.

It is an Ulam number.

It is a Curzon number.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1844 + ... + 1896.

It is an arithmetic number, because the mean of its divisors is an integer number (6561).

2⁹⁹¹¹⁰ is an apocalyptic number.

99110 is an abundant number, since it is smaller than the sum of its proper divisors (110842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104976).

99110 is a wasteful number, since it uses less digits than its factorization.

99110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88.

The product of its (nonzero) digits is 81, while the sum is 20.

The square root of 99110 is about 314.8174073967. The cubic root of 99110 is about 46.2777773241.

It can be divided in two parts, 991 and 10, that added together give a palindrome (1001).

The spelling of 99110 in words is "ninety-nine thousand, one hundred ten".