1112103232123 has 8 divisors (see below), whose sum is σ = 1214055795008. Its totient is φ = 1012494406464.

The previous prime is 1112103232021. The next prime is 1112103232129. The reversal of 1112103232123 is 3212323012111.

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 1112103232123 - 2⁹ = 1112103231611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112103232094 and 1112103232103.

It is not an unprimeable number, because it can be changed into a prime (1112103232129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585933315 + ... + 585935212.

It is an arithmetic number, because the mean of its divisors is an integer number (151756974376).

Almost surely, 2^{1112103232123} is an apocalyptic number.

1112103232123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1112103232123 is a deficient number, since it is larger than the sum of its proper divisors (101952562885).

1112103232123 is a wasteful number, since it uses less digits than its factorization.

1112103232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171868613.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1112103232123 its reverse (3212323012111), we get a palindrome (4324426244234).

The spelling of 1112103232123 in words is "one trillion, one hundred twelve billion, one hundred three million, two hundred thirty-two thousand, one hundred twenty-three".