112450340100 has 216 divisors, whose sum is σ = 379399779360. Its totient is φ = 25640186880.

The previous prime is 112450340099. The next prime is 112450340111. The reversal of 112450340100 is 1043054211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6150172 + ... + 6168428.

It is an arithmetic number, because the mean of its divisors is an integer number (1756480460).

Almost surely, 2^112450340100 is an apocalyptic number.

112450340100 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 112450340100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189699889680).

112450340100 is an abundant number, since it is smaller than the sum of its proper divisors (266949439260).

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

112450340100 is a wasteful number, since it uses less digits than its factorization.

112450340100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18707 (or 18693 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 112450340100 its reverse (1043054211), we get a palindrome (113493394311).

The spelling of 112450340100 in words is "one hundred twelve billion, four hundred fifty million, three hundred forty thousand, one hundred".