12320331332313 has 16 divisors (see below), whose sum is σ = 17394114648960. Its totient is φ = 7730090324736.

The previous prime is 12320331332297. The next prime is 12320331332317. The reversal of 12320331332313 is 31323313302321.

It is not a de Polignac number, because 12320331332313 - 2⁴ = 12320331332297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12320331332317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3628245 + ... + 6148562.

It is an arithmetic number, because the mean of its divisors is an integer number (1087132165560).

Almost surely, 2^{12320331332313} is an apocalyptic number.

It is an amenable number.

12320331332313 is a deficient number, since it is larger than the sum of its proper divisors (5073783316647).

12320331332313 is a wasteful number, since it uses less digits than its factorization.

12320331332313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9801536.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 12320331332313 its reverse (31323313302321), we get a palindrome (43643644634634).

The spelling of 12320331332313 in words is "twelve trillion, three hundred twenty billion, three hundred thirty-one million, three hundred thirty-two thousand, three hundred thirteen".