12307803608 has 64 divisors (see below), whose sum is σ = 24392698560. Its totient is φ = 5810466816.

The previous prime is 12307803601. The next prime is 12307803647. The reversal of 12307803608 is 80630870321.

It is a happy number.

It is a super-3 number, since 3×12307803608³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12307803601) by changing a digit.

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, 5758316 + ... + 5760452.

It is an arithmetic number, because the mean of its divisors is an integer number (381135915).

Almost surely, 2^12307803608 is an apocalyptic number.

It is an amenable number.

12307803608 is a deficient number, since it is larger than the sum of its proper divisors (12084894952).

12307803608 is a wasteful number, since it uses less digits than its factorization.

12307803608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 12307803608 in words is "twelve billion, three hundred seven million, eight hundred three thousand, six hundred eight".