12320310334 has 16 divisors (see below), whose sum is σ = 19927590480. Its totient is φ = 5693595840.

The previous prime is 12320310319. The next prime is 12320310383. The reversal of 12320310334 is 43301302321.

12320310334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3952329 + ... + 3955444.

It is an arithmetic number, because the mean of its divisors is an integer number (1245474405).

Almost surely, 2^12320310334 is an apocalyptic number.

12320310334 is a deficient number, since it is larger than the sum of its proper divisors (7607280146).

12320310334 is a wasteful number, since it uses less digits than its factorization.

12320310334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7907835.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12320310334 its reverse (43301302321), we get a palindrome (55621612655).

The spelling of 12320310334 in words is "twelve billion, three hundred twenty million, three hundred ten thousand, three hundred thirty-four".