112123032000 has 448 divisors, whose sum is σ = 436789616640. Its totient is φ = 24800256000.

The previous prime is 112123031989. The next prime is 112123032001. The reversal of 112123032000 is 230321211.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112123032001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5197236 + ... + 5218764.

Almost surely, 2^112123032000 is an apocalyptic number.

112123032000 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 112123032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218394808320).

112123032000 is an abundant number, since it is smaller than the sum of its proper divisors (324666584640).

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

112123032000 is a wasteful number, since it uses less digits than its factorization.

112123032000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21597 (or 21577 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 112123032000 its reverse (230321211), we get a palindrome (112353353211).

The spelling of 112123032000 in words is "one hundred twelve billion, one hundred twenty-three million, thirty-two thousand".