112303103123 has 8 divisors (see below), whose sum is σ = 113308525248. Its totient is φ = 111297884544.

The previous prime is 112303103071. The next prime is 112303103131. The reversal of 112303103123 is 321301303211.

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 112303103123 - 2⁸ = 112303102867 is a prime.

It is a super-2 number, since 2×112303103123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112303103095 and 112303103104.

It is not an unprimeable number, because it can be changed into a prime (112303103183) 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, 1192790 + ... + 1283492.

It is an arithmetic number, because the mean of its divisors is an integer number (14163565656).

Almost surely, 2^112303103123 is an apocalyptic number.

112303103123 is a deficient number, since it is larger than the sum of its proper divisors (1005422125).

112303103123 is a wasteful number, since it uses less digits than its factorization.

112303103123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101773.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 112303103123 its reverse (321301303211), we get a palindrome (433604406334).

The spelling of 112303103123 in words is "one hundred twelve billion, three hundred three million, one hundred three thousand, one hundred twenty-three".