112321331123 has 8 divisors (see below), whose sum is σ = 113252488128. Its totient is φ = 111393126504.

The previous prime is 112321331119. The next prime is 112321331141. The reversal of 112321331123 is 321133123211.

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 112321331123 - 2² = 112321331119 is a prime.

It is a super-2 number, since 2×112321331123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112321331723) 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, 661661 + ... + 813902.

It is an arithmetic number, because the mean of its divisors is an integer number (14156561016).

Almost surely, 2^112321331123 is an apocalyptic number.

112321331123 is a deficient number, since it is larger than the sum of its proper divisors (931157005).

112321331123 is a wasteful number, since it uses less digits than its factorization.

112321331123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476193.

The product of its digits is 648, while the sum is 23.

Adding to 112321331123 its reverse (321133123211), we get a palindrome (433454454334).

The spelling of 112321331123 in words is "one hundred twelve billion, three hundred twenty-one million, three hundred thirty-one thousand, one hundred twenty-three".