112443004100 has 72 divisors (see below), whose sum is σ = 278923397760. Its totient is φ = 38542936320.

The previous prime is 112443004081. The next prime is 112443004151. The reversal of 112443004100 is 1400344211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3462137 + ... + 3494463.

It is an arithmetic number, because the mean of its divisors is an integer number (3873936080).

Almost surely, 2^112443004100 is an apocalyptic number.

112443004100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112443004100 is an abundant number, since it is smaller than the sum of its proper divisors (166480393660).

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

112443004100 is a wasteful number, since it uses less digits than its factorization.

112443004100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37317 (or 37310 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 112443004100 its reverse (1400344211), we get a palindrome (113843348311).

The spelling of 112443004100 in words is "one hundred twelve billion, four hundred forty-three million, four thousand, one hundred".