112503123680 has 96 divisors (see below), whose sum is σ = 277775313984. Its totient is φ = 42977837056.

The previous prime is 112503123679. The next prime is 112503123721. The reversal of 112503123680 is 86321305211.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2379632 + ... + 2426448.

It is an arithmetic number, because the mean of its divisors is an integer number (2893492854).

Almost surely, 2^112503123680 is an apocalyptic number.

112503123680 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 112503123680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138887656992).

112503123680 is an abundant number, since it is smaller than the sum of its proper divisors (165272190304).

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

112503123680 is a wasteful number, since it uses less digits than its factorization.

112503123680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47508 (or 47500 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 112503123680 its reverse (86321305211), we get a palindrome (198824428891).

The spelling of 112503123680 in words is "one hundred twelve billion, five hundred three million, one hundred twenty-three thousand, six hundred eighty".