110143 has 16 divisors (see below), whose sum is σ = 138240. Its totient is φ = 86400.

The previous prime is 110129. The next prime is 110161. The reversal of 110143 is 341011.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110143 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 (110183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3538 + ... + 3568.

It is an arithmetic number, because the mean of its divisors is an integer number (8640).

2¹¹⁰¹⁴³ is an apocalyptic number.

110143 is a deficient number, since it is larger than the sum of its proper divisors (28097).

110143 is a wasteful number, since it uses less digits than its factorization.

110143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 110143 is about 331.8779896287. The cubic root of 110143 is about 47.9349523993.

Adding to 110143 its reverse (341011), we get a palindrome (451154).

It can be divided in two parts, 110 and 143, that added together give a triangular number (253 = T₂₂).

The spelling of 110143 in words is "one hundred ten thousand, one hundred forty-three", and thus it is an iban number.