112403424120103 has 16 divisors (see below), whose sum is σ = 114508327836672. Its totient is φ = 110313535500000.

The previous prime is 112403424120079. The next prime is 112403424120179. The reversal of 112403424120103 is 301021424304211.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112403424120103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112403424120703) 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, 28308178 + ... + 32033728.

It is an arithmetic number, because the mean of its divisors is an integer number (7156770489792).

Almost surely, 2^{112403424120103} is an apocalyptic number.

112403424120103 is a deficient number, since it is larger than the sum of its proper divisors (2104903716569).

112403424120103 is a wasteful number, since it uses less digits than its factorization.

112403424120103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727566.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 112403424120103 its reverse (301021424304211), we get a palindrome (413424848424314).

The spelling of 112403424120103 in words is "one hundred twelve trillion, four hundred three billion, four hundred twenty-four million, one hundred twenty thousand, one hundred three".