112204120103 has 4 divisors (see below), whose sum is σ = 118804362480. Its totient is φ = 105603877728.

The previous prime is 112204120097. The next prime is 112204120123. The reversal of 112204120103 is 301021402211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112204120103 - 2⁴ = 112204120087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 6600242359 = 112204120103 / (1 + 1 + 2 + 2 + 0 + 4 + 1 + 2 + 0 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112204120123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3300121163 + ... + 3300121196.

It is an arithmetic number, because the mean of its divisors is an integer number (29701090620).

Almost surely, 2^112204120103 is an apocalyptic number.

112204120103 is a deficient number, since it is larger than the sum of its proper divisors (6600242377).

112204120103 is an equidigital number, since it uses as much as digits as its factorization.

112204120103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6600242376.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 112204120103 its reverse (301021402211), we get a palindrome (413225522314).

The spelling of 112204120103 in words is "one hundred twelve billion, two hundred four million, one hundred twenty thousand, one hundred three".