110123551120 has 40 divisors (see below), whose sum is σ = 279313372800. Its totient is φ = 40044927360.

The previous prime is 110123551093. The next prime is 110123551129. The reversal of 110123551120 is 21155321011.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×110123551120² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 110123551091 and 110123551100.

It is not an unprimeable number, because it can be changed into a prime (110123551129) 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, 62569320 + ... + 62571079.

It is an arithmetic number, because the mean of its divisors is an integer number (6982834320).

Almost surely, 2^110123551120 is an apocalyptic number.

110123551120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110123551120 is an abundant number, since it is smaller than the sum of its proper divisors (169189821680).

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

110123551120 is a wasteful number, since it uses less digits than its factorization.

110123551120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125140423 (or 125140417 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

Adding to 110123551120 its reverse (21155321011), we get a palindrome (131278872131).

The spelling of 110123551120 in words is "one hundred ten billion, one hundred twenty-three million, five hundred fifty-one thousand, one hundred twenty".