110332121020 has 96 divisors (see below), whose sum is σ = 264654190080. Its totient is φ = 38244898560.

The previous prime is 110332120967. The next prime is 110332121027. The reversal of 110332121020 is 20121233011.

It is a junction number, because it is equal to n+sod(n) for n = 110332120985 and 110332121003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110332121027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1445371 + ... + 1519789.

It is an arithmetic number, because the mean of its divisors is an integer number (2756814480).

Almost surely, 2^110332121020 is an apocalyptic number.

110332121020 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 110332121020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132327095040).

110332121020 is an abundant number, since it is smaller than the sum of its proper divisors (154322069060).

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

110332121020 is a wasteful number, since it uses less digits than its factorization.

110332121020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74755 (or 74753 counting only the distinct ones).

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

Adding to 110332121020 its reverse (20121233011), we get a palindrome (130453354031).

It can be divided in two parts, 1103 and 32121020, that added together give a palindrome (32122123).

The spelling of 110332121020 in words is "one hundred ten billion, three hundred thirty-two million, one hundred twenty-one thousand, twenty".