112503090852 has 72 divisors (see below), whose sum is σ = 300255315360. Its totient is φ = 35419887360.

The previous prime is 112503090851. The next prime is 112503090857. The reversal of 112503090852 is 258090305211.

112503090852 is a `hidden beast` number, since 1 + 12 + 503 + 0 + 90 + 8 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (112503090851) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 22053 + ... + 474860.

Almost surely, 2^112503090852 is an apocalyptic number.

112503090852 is a gapful number since it is divisible by the number (12) 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 112503090852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150127657680).

112503090852 is an abundant number, since it is smaller than the sum of its proper divisors (187752224508).

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

112503090852 is a wasteful number, since it uses less digits than its factorization.

112503090852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497273 (or 497268 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The spelling of 112503090852 in words is "one hundred twelve billion, five hundred three million, ninety thousand, eight hundred fifty-two".