110111543441 has 8 divisors (see below), whose sum is σ = 112806976968. Its totient is φ = 107416576000.

The previous prime is 110111543249. The next prime is 110111543497. The reversal of 110111543441 is 144345111011.

It can be written as a sum of positive squares in 4 ways, for example, as 10763025025 + 99348518416 = 103745^2 + 315196^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110111543441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110111543441.

It is not an unprimeable number, because it can be changed into a prime (110111543141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388181 + ... + 609021.

It is an arithmetic number, because the mean of its divisors is an integer number (14100872121).

Almost surely, 2^110111543441 is an apocalyptic number.

It is an amenable number.

110111543441 is a deficient number, since it is larger than the sum of its proper divisors (2695433527).

110111543441 is a wasteful number, since it uses less digits than its factorization.

110111543441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233043.

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 110111543441 its reverse (144345111011), we get a palindrome (254456654452).

The spelling of 110111543441 in words is "one hundred ten billion, one hundred eleven million, five hundred forty-three thousand, four hundred forty-one".