110243103203120 has 20 divisors (see below), whose sum is σ = 256315214947440. Its totient is φ = 44097241281216.

The previous prime is 110243103203111. The next prime is 110243103203137. The reversal of 110243103203120 is 21302301342011.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689019394940 + ... + 689019395099.

It is an arithmetic number, because the mean of its divisors is an integer number (12815760747372).

Almost surely, 2^{110243103203120} is an apocalyptic number.

110243103203120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110243103203120 is an abundant number, since it is smaller than the sum of its proper divisors (146072111744320).

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

110243103203120 is a wasteful number, since it uses less digits than its factorization.

110243103203120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378038790052 (or 1378038790046 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 110243103203120 its reverse (21302301342011), we get a palindrome (131545404545131).

The spelling of 110243103203120 in words is "one hundred ten trillion, two hundred forty-three billion, one hundred three million, two hundred three thousand, one hundred twenty".