12330123300121 has 16 divisors (see below), whose sum is σ = 13494482945280. Its totient is φ = 11173008830080.

The previous prime is 12330123300097. The next prime is 12330123300211. The reversal of 12330123300121 is 12100332103321.

It is a cyclic number.

It is not a de Polignac number, because 12330123300121 - 2¹⁵ = 12330123267353 is a prime.

It is a super-2 number, since 2×12330123300121² (a number of 27 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 = 12330123300092 and 12330123300101.

It is not an unprimeable number, because it can be changed into a prime (12330123306121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49247565 + ... + 49497301.

It is an arithmetic number, because the mean of its divisors is an integer number (843405184080).

Almost surely, 2^{12330123300121} is an apocalyptic number.

12330123300121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12330123300121 is a deficient number, since it is larger than the sum of its proper divisors (1164359645159).

12330123300121 is a wasteful number, since it uses less digits than its factorization.

12330123300121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264224.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12330123300121 its reverse (12100332103321), we get a palindrome (24430455403442).

The spelling of 12330123300121 in words is "twelve trillion, three hundred thirty billion, one hundred twenty-three million, three hundred thousand, one hundred twenty-one".