112104321 has 8 divisors (see below), whose sum is σ = 170825664. Its totient is φ = 64059600.

The previous prime is 112104271. The next prime is 112104329. The reversal of 112104321 is 123401211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112104321 - 2⁷ = 112104193 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112104321.

It is not an unprimeable number, because it can be changed into a prime (112104329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2669130 + ... + 2669171.

It is an arithmetic number, because the mean of its divisors is an integer number (21353208).

Almost surely, 2^112104321 is an apocalyptic number.

It is an amenable number.

112104321 is a deficient number, since it is larger than the sum of its proper divisors (58721343).

112104321 is an equidigital number, since it uses as much as digits as its factorization.

112104321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5338311.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 112104321 is about 10587.9328010712. The cubic root of 112104321 is about 482.1780661852.

Adding to 112104321 its reverse (123401211), we get a palindrome (235505532).

The spelling of 112104321 in words is "one hundred twelve million, one hundred four thousand, three hundred twenty-one".