12303312108 has 48 divisors (see below), whose sum is σ = 29487400320. Its totient is φ = 3991198464.

The previous prime is 12303312061. The next prime is 12303312121. The reversal of 12303312108 is 80121330321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25453 + ... + 158916.

It is an arithmetic number, because the mean of its divisors is an integer number (614320840).

Almost surely, 2^12303312108 is an apocalyptic number.

It is an amenable number.

12303312108 is an abundant number, since it is smaller than the sum of its proper divisors (17184088212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12303312108 is a wasteful number, since it uses less digits than its factorization.

12303312108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184526 (or 184524 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12303312108 its reverse (80121330321), we get a palindrome (92424642429).

The spelling of 12303312108 in words is "twelve billion, three hundred three million, three hundred twelve thousand, one hundred eight".