110343045243 has 16 divisors (see below), whose sum is σ = 154875824000. Its totient is φ = 69686568000.

The previous prime is 110343045229. The next prime is 110343045247. The reversal of 110343045243 is 342540343011.

It is not a de Polignac number, because 110343045243 - 2⁹ = 110343044731 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 110343045243.

It is not an unprimeable number, because it can be changed into a prime (110343045247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1321743 + ... + 1402743.

It is an arithmetic number, because the mean of its divisors is an integer number (9679739000).

Almost surely, 2^110343045243 is an apocalyptic number.

110343045243 is a deficient number, since it is larger than the sum of its proper divisors (44532778757).

110343045243 is a wasteful number, since it uses less digits than its factorization.

110343045243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104922.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 110343045243 its reverse (342540343011), we get a palindrome (452883388254).

The spelling of 110343045243 in words is "one hundred ten billion, three hundred forty-three million, forty-five thousand, two hundred forty-three".