110100320120 has 256 divisors, whose sum is σ = 302713804800. Its totient is φ = 35227146240.

The previous prime is 110100320117. The next prime is 110100320131. The reversal of 110100320120 is 21023001011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47030150 + ... + 47032490.

It is an arithmetic number, because the mean of its divisors is an integer number (1182475800).

Almost surely, 2^110100320120 is an apocalyptic number.

110100320120 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 110100320120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151356902400).

110100320120 is an abundant number, since it is smaller than the sum of its proper divisors (192613484680).

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

110100320120 is a wasteful number, since it uses less digits than its factorization.

110100320120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 110100320120 its reverse (21023001011), we get a palindrome (131123321131).

The spelling of 110100320120 in words is "one hundred ten billion, one hundred million, three hundred twenty thousand, one hundred twenty".