12310330121 has 8 divisors (see below), whose sum is σ = 12643456320. Its totient is φ = 11979333072.

The previous prime is 12310330111. The next prime is 12310330127. The reversal of 12310330121 is 12103301321.

12310330121 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 cyclic number.

It is not a de Polignac number, because 12310330121 - 2⁶ = 12310330057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12310330121.

It is not an unprimeable number, because it can be changed into a prime (12310330127) 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, 520565 + ... + 543698.

It is an arithmetic number, because the mean of its divisors is an integer number (1580432040).

Almost surely, 2^12310330121 is an apocalyptic number.

It is an amenable number.

12310330121 is a deficient number, since it is larger than the sum of its proper divisors (333126199).

12310330121 is a wasteful number, since it uses less digits than its factorization.

12310330121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064575.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12310330121 its reverse (12103301321), we get a palindrome (24413631442).

The spelling of 12310330121 in words is "twelve billion, three hundred ten million, three hundred thirty thousand, one hundred twenty-one".