112130100100200 has 576 divisors, whose sum is σ = 458378021304000. Its totient is φ = 22413048053760.

The previous prime is 112130100100199. The next prime is 112130100100237. The reversal of 112130100100200 is 2001001031211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 458745 + ... + 14982344.

It is an arithmetic number, because the mean of its divisors is an integer number (795795175875).

Almost surely, 2^{112130100100200} is an apocalyptic number.

112130100100200 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 112130100100200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229189010652000).

112130100100200 is an abundant number, since it is smaller than the sum of its proper divisors (346247921203800).

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

112130100100200 is a wasteful number, since it uses less digits than its factorization.

112130100100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15441154 (or 15441138 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 112130100100200 its reverse (2001001031211), we get a palindrome (114131101131411).

The spelling of 112130100100200 in words is "one hundred twelve trillion, one hundred thirty billion, one hundred million, one hundred thousand, two hundred".