110343045205 has 72 divisors (see below), whose sum is σ = 152490345768. Its totient is φ = 76568426496.

The previous prime is 110343045181. The next prime is 110343045209. The reversal of 110343045205 is 502540343011.

It can be written as a sum of positive squares in 12 ways, for example, as 1122049009 + 109220996196 = 33497^2 + 330486^2 .

It is not a de Polignac number, because 110343045205 - 2²⁵ = 110309490773 is a prime.

It is a super-2 number, since 2×110343045205² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110343045209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19298007 + ... + 19303723.

It is an arithmetic number, because the mean of its divisors is an integer number (2117921469).

Almost surely, 2^110343045205 is an apocalyptic number.

It is an amenable number.

110343045205 is a deficient number, since it is larger than the sum of its proper divisors (42147300563).

110343045205 is a wasteful number, since it uses less digits than its factorization.

110343045205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831 (or 5795 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 110343045205 its reverse (502540343011), we get a palindrome (612883388216).

The spelling of 110343045205 in words is "one hundred ten billion, three hundred forty-three million, forty-five thousand, two hundred five".