112503321200 has 30 divisors (see below), whose sum is σ = 270289230144. Its totient is φ = 45001328320.

The previous prime is 112503321197. The next prime is 112503321223. The reversal of 112503321200 is 2123305211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140628752 + ... + 140629551.

Almost surely, 2^112503321200 is an apocalyptic number.

112503321200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112503321200 is an abundant number, since it is smaller than the sum of its proper divisors (157785908944).

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

112503321200 is a wasteful number, since it uses less digits than its factorization.

112503321200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281258321 (or 281258310 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 112503321200 its reverse (2123305211), we get a palindrome (114626626411).

The spelling of 112503321200 in words is "one hundred twelve billion, five hundred three million, three hundred twenty-one thousand, two hundred".