110143109 has 8 divisors (see below), whose sum is σ = 111969888. Its totient is φ = 108321840.

The previous prime is 110143087. The next prime is 110143129. The reversal of 110143109 is 901341011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110143109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110143129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62174 + ... + 63920.

It is an arithmetic number, because the mean of its divisors is an integer number (13996236).

Almost surely, 2^110143109 is an apocalyptic number.

It is an amenable number.

110143109 is a deficient number, since it is larger than the sum of its proper divisors (1826779).

110143109 is an equidigital number, since it uses as much as digits as its factorization.

110143109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 110143109 is about 10494.9087180404. The cubic root of 110143109 is about 479.3496821178.

The spelling of 110143109 in words is "one hundred ten million, one hundred forty-three thousand, one hundred nine".