110442002043 has 4 divisors (see below), whose sum is σ = 147256002728. Its totient is φ = 73628001360.

The previous prime is 110442002039. The next prime is 110442002051. The reversal of 110442002043 is 340200244011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 110442002043 - 2² = 110442002039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110442002743) 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, 18407000338 + ... + 18407000343.

It is an arithmetic number, because the mean of its divisors is an integer number (36814000682).

Almost surely, 2^110442002043 is an apocalyptic number.

110442002043 is a deficient number, since it is larger than the sum of its proper divisors (36814000685).

110442002043 is an equidigital number, since it uses as much as digits as its factorization.

110442002043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36814000684.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 110442002043 its reverse (340200244011), we get a palindrome (450642246054).

The spelling of 110442002043 in words is "one hundred ten billion, four hundred forty-two million, two thousand, forty-three".