110231045 has 4 divisors (see below), whose sum is σ = 132277260. Its totient is φ = 88184832.

The previous prime is 110231041. The next prime is 110231053. The reversal of 110231045 is 540132011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540132011 = 89 ⋅6068899.

It can be written as a sum of positive squares in 2 ways, for example, as 48246916 + 61984129 = 6946^2 + 7873^2 .

It is a cyclic number.

It is not a de Polignac number, because 110231045 - 2² = 110231041 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110231041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11023100 + ... + 11023109.

It is an arithmetic number, because the mean of its divisors is an integer number (33069315).

Almost surely, 2^110231045 is an apocalyptic number.

It is an amenable number.

110231045 is a deficient number, since it is larger than the sum of its proper divisors (22046215).

110231045 is an equidigital number, since it uses as much as digits as its factorization.

110231045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22046214.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 110231045 is about 10499.0973421528. The cubic root of 110231045 is about 479.4772158364.

Adding to 110231045 its reverse (540132011), we get a palindrome (650363056).

The spelling of 110231045 in words is "one hundred ten million, two hundred thirty-one thousand, forty-five".