110243043140 has 12 divisors (see below), whose sum is σ = 231510390636. Its totient is φ = 44097217248.

The previous prime is 110243043041. The next prime is 110243043149. The reversal of 110243043140 is 41340342011.

It can be written as a sum of positive squares in 2 ways, for example, as 42389044996 + 67853998144 = 205886^2 + 260488^2 .

It is not an unprimeable number, because it can be changed into a prime (110243043149) 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, 2756076059 + ... + 2756076098.

It is an arithmetic number, because the mean of its divisors is an integer number (19292532553).

Almost surely, 2^110243043140 is an apocalyptic number.

110243043140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110243043140 is an abundant number, since it is smaller than the sum of its proper divisors (121267347496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110243043140 is a wasteful number, since it uses less digits than its factorization.

110243043140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5512152166 (or 5512152164 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 110243043140 its reverse (41340342011), we get a palindrome (151583385151).

The spelling of 110243043140 in words is "one hundred ten billion, two hundred forty-three million, forty-three thousand, one hundred forty".