113223321123 has 8 divisors (see below), whose sum is σ = 164688467136. Its totient is φ = 68620194600.

The previous prime is 113223321061. The next prime is 113223321149. The reversal of 113223321123 is 321123322311.

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

It is not a de Polignac number, because 113223321123 - 2¹⁷ = 113223190051 is a prime.

It is a super-2 number, since 2×113223321123² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113223321093 and 113223321102.

It is not an unprimeable number, because it can be changed into a prime (113223321193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1715504833 + ... + 1715504898.

It is an arithmetic number, because the mean of its divisors is an integer number (20586058392).

Almost surely, 2^113223321123 is an apocalyptic number.

113223321123 is a deficient number, since it is larger than the sum of its proper divisors (51465146013).

113223321123 is a wasteful number, since it uses less digits than its factorization.

113223321123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431009745.

The product of its digits is 1296, while the sum is 24.

Adding to 113223321123 its reverse (321123322311), we get a palindrome (434346643434).

The spelling of 113223321123 in words is "one hundred thirteen billion, two hundred twenty-three million, three hundred twenty-one thousand, one hundred twenty-three".