110403013120 has 160 divisors (see below), whose sum is σ = 275775920640. Its totient is φ = 42341253120.

The previous prime is 110403013073. The next prime is 110403013163. The reversal of 110403013120 is 21310304011.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 110403013094 and 110403013103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8643859 + ... + 8656621.

It is an arithmetic number, because the mean of its divisors is an integer number (1723599504).

Almost surely, 2^110403013120 is an apocalyptic number.

110403013120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110403013120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137887960320).

110403013120 is an abundant number, since it is smaller than the sum of its proper divisors (165372907520).

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

110403013120 is a wasteful number, since it uses less digits than its factorization.

110403013120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12926 (or 12910 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 110403013120 its reverse (21310304011), we get a palindrome (131713317131).

The spelling of 110403013120 in words is "one hundred ten billion, four hundred three million, thirteen thousand, one hundred twenty".