112403321203123 has 8 divisors (see below), whose sum is σ = 115253591704848. Its totient is φ = 109580067483744.

The previous prime is 112403321203109. The next prime is 112403321203133. The reversal of 112403321203123 is 321302123304211.

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

It is a cyclic number.

It is not a de Polignac number, because 112403321203123 - 2⁴¹ = 110204297947571 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112403321203091 and 112403321203100.

It is not an unprimeable number, because it can be changed into a prime (112403321203133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6754187161 + ... + 6754203802.

It is an arithmetic number, because the mean of its divisors is an integer number (14406698963106).

Almost surely, 2^{112403321203123} is an apocalyptic number.

112403321203123 is a deficient number, since it is larger than the sum of its proper divisors (2850270501725).

112403321203123 is a wasteful number, since it uses less digits than its factorization.

112403321203123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13508391173.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 112403321203123 its reverse (321302123304211), we get a palindrome (433705444507334).

The spelling of 112403321203123 in words is "one hundred twelve trillion, four hundred three billion, three hundred twenty-one million, two hundred three thousand, one hundred twenty-three".