110312144443 has 4 divisors (see below), whose sum is σ = 110382543040. Its totient is φ = 110241745848.

The previous prime is 110312144431. The next prime is 110312144521. The reversal of 110312144443 is 344441213011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110312144443 is a prime.

It is a super-2 number, since 2×110312144443² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110312144413) 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, 35196948 + ... + 35200081.

It is an arithmetic number, because the mean of its divisors is an integer number (27595635760).

Almost surely, 2^110312144443 is an apocalyptic number.

110312144443 is a deficient number, since it is larger than the sum of its proper divisors (70398597).

110312144443 is an equidigital number, since it uses as much as digits as its factorization.

110312144443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70398596.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 110312144443 its reverse (344441213011), we get a palindrome (454753357454).

The spelling of 110312144443 in words is "one hundred ten billion, three hundred twelve million, one hundred forty-four thousand, four hundred forty-three".