110243045 has 32 divisors (see below), whose sum is σ = 153985536. Its totient is φ = 74880000.

The previous prime is 110243041. The next prime is 110243047. The reversal of 110243045 is 540342011.

It is not a de Polignac number, because 110243045 - 2² = 110243041 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 (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 31 ways as a sum of consecutive naturals, for example, 146420 + ... + 147170.

It is an arithmetic number, because the mean of its divisors is an integer number (4812048).

Almost surely, 2^110243045 is an apocalyptic number.

It is an amenable number.

110243045 is a deficient number, since it is larger than the sum of its proper divisors (43742491).

110243045 is a wasteful number, since it uses less digits than its factorization.

110243045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 110243045 is about 10499.6688043004. The cubic root of 110243045 is about 479.4946141952.

Adding to 110243045 its reverse (540342011), we get a palindrome (650585056).

The spelling of 110243045 in words is "one hundred ten million, two hundred forty-three thousand, forty-five".