112003101320 has 64 divisors (see below), whose sum is σ = 275213635200. Its totient is φ = 40684410880.

The previous prime is 112003101317. The next prime is 112003101347. The reversal of 112003101320 is 23101300211.

It is a junction number, because it is equal to n+sod(n) for n = 112003101295 and 112003101304.

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, 271757 + ... + 545763.

It is an arithmetic number, because the mean of its divisors is an integer number (4300213050).

Almost surely, 2^112003101320 is an apocalyptic number.

112003101320 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 112003101320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137606817600).

112003101320 is an abundant number, since it is smaller than the sum of its proper divisors (163210533880).

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

112003101320 is a wasteful number, since it uses less digits than its factorization.

112003101320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274958 (or 274954 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 112003101320 its reverse (23101300211), we get a palindrome (135104401531).

The spelling of 112003101320 in words is "one hundred twelve billion, three million, one hundred one thousand, three hundred twenty".