12323120210 has 8 divisors (see below), whose sum is σ = 22181616396. Its totient is φ = 4929248080.

The previous prime is 12323120207. The next prime is 12323120233. The reversal of 12323120210 is 1202132321.

12323120210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11789833561 + 533286649 = 108581^2 + 23093^2 .

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

It is a super-2 number, since 2×12323120210² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 616156001 + ... + 616156020.

Almost surely, 2^12323120210 is an apocalyptic number.

12323120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12323120210 is a deficient number, since it is larger than the sum of its proper divisors (9858496186).

12323120210 is a wasteful number, since it uses less digits than its factorization.

12323120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232312028.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12323120210 its reverse (1202132321), we get a palindrome (13525252531).

The spelling of 12323120210 in words is "twelve billion, three hundred twenty-three million, one hundred twenty thousand, two hundred ten".