10113013120 has 128 divisors (see below), whose sum is σ = 27786758400. Its totient is φ = 3447674880.

The previous prime is 10113013111. The next prime is 10113013121. The reversal of 10113013120 is 2131031101.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 10113013120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113013121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 795615 + ... + 808225.

It is an arithmetic number, because the mean of its divisors is an integer number (217084050).

Almost surely, 2^10113013120 is an apocalyptic number.

10113013120 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 10113013120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13893379200).

10113013120 is an abundant number, since it is smaller than the sum of its proper divisors (17673745280).

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

10113013120 is a wasteful number, since it uses less digits than its factorization.

10113013120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12816 (or 12804 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10113013120 its reverse (2131031101), we get a palindrome (12244044221).

The spelling of 10113013120 in words is "ten billion, one hundred thirteen million, thirteen thousand, one hundred twenty".