112104412203 has 16 divisors (see below), whose sum is σ = 174312012800. Its totient is φ = 64059663528.

The previous prime is 112104412187. The next prime is 112104412219. The reversal of 112104412203 is 302214401211.

It is an interprime number because it is at equal distance from previous prime (112104412187) and next prime (112104412219).

It is not a de Polignac number, because 112104412203 - 2⁴ = 112104412187 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112104412203.

It is not an unprimeable number, because it can be changed into a prime (112104412283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54471475 + ... + 54473532.

It is an arithmetic number, because the mean of its divisors is an integer number (10894500800).

Almost surely, 2^112104412203 is an apocalyptic number.

112104412203 is a deficient number, since it is larger than the sum of its proper divisors (62207600597).

112104412203 is an equidigital number, since it uses as much as digits as its factorization.

112104412203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108945031 (or 108945017 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112104412203 its reverse (302214401211), we get a palindrome (414318813414).

The spelling of 112104412203 in words is "one hundred twelve billion, one hundred four million, four hundred twelve thousand, two hundred three".