112543114132120 has 128 divisors (see below), whose sum is σ = 298816684646400. Its totient is φ = 37330902604800.

The previous prime is 112543114132117. The next prime is 112543114132159. The reversal of 112543114132120 is 21231411345211.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28794685 + ... + 32468755.

It is an arithmetic number, because the mean of its divisors is an integer number (2334505348800).

Almost surely, 2^{112543114132120} is an apocalyptic number.

112543114132120 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 112543114132120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149408342323200).

112543114132120 is an abundant number, since it is smaller than the sum of its proper divisors (186273570514280).

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

112543114132120 is a wasteful number, since it uses less digits than its factorization.

112543114132120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3677649 (or 3677645 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 112543114132120 its reverse (21231411345211), we get a palindrome (133774525477331).

The spelling of 112543114132120 in words is "one hundred twelve trillion, five hundred forty-three billion, one hundred fourteen million, one hundred thirty-two thousand, one hundred twenty".