13330321123 has 8 divisors (see below), whose sum is σ = 15318823520. Its totient is φ = 11362861440.

The previous prime is 13330321097. The next prime is 13330321133. The reversal of 13330321123 is 32112303331.

13330321123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-13330321123 is a prime.

It is a super-2 number, since 2×13330321123² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13330321094 and 13330321103.

It is not an unprimeable number, because it can be changed into a prime (13330321133) 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, 5259318 + ... + 5261851.

It is an arithmetic number, because the mean of its divisors is an integer number (1914852940).

Almost surely, 2^13330321123 is an apocalyptic number.

13330321123 is a deficient number, since it is larger than the sum of its proper divisors (1988502397).

13330321123 is a wasteful number, since it uses less digits than its factorization.

13330321123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10521357.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13330321123 its reverse (32112303331), we get a palindrome (45442624454).

The spelling of 13330321123 in words is "thirteen billion, three hundred thirty million, three hundred twenty-one thousand, one hundred twenty-three".