110243043 has 12 divisors (see below), whose sum is σ = 161851248. Its totient is φ = 72290160.

The previous prime is 110243041. The next prime is 110243047. The reversal of 110243043 is 340342011.

It is not a de Polignac number, because 110243043 - 2¹ = 110243041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110243041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99855 + ... + 100952.

It is an arithmetic number, because the mean of its divisors is an integer number (13487604).

Almost surely, 2^110243043 is an apocalyptic number.

110243043 is a deficient number, since it is larger than the sum of its proper divisors (51608205).

110243043 is a wasteful number, since it uses less digits than its factorization.

110243043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200874 (or 200871 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 110243043 is about 10499.6687090593. The cubic root of 110243043 is about 479.4946112956.

Adding to 110243043 its reverse (340342011), we get a palindrome (450585054).

The spelling of 110243043 in words is "one hundred ten million, two hundred forty-three thousand, forty-three".