12313230008 has 32 divisors (see below), whose sum is σ = 23937154560. Its totient is φ = 5931740640.

The previous prime is 12313229993. The next prime is 12313230047. The reversal of 12313230008 is 80003231321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53066 + ... + 165657.

It is an arithmetic number, because the mean of its divisors is an integer number (748036080).

Almost surely, 2^12313230008 is an apocalyptic number.

It is an amenable number.

12313230008 is a deficient number, since it is larger than the sum of its proper divisors (11623924552).

12313230008 is a wasteful number, since it uses less digits than its factorization.

12313230008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218987 (or 218983 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12313230008 its reverse (80003231321), we get a palindrome (92316461329).

The spelling of 12313230008 in words is "twelve billion, three hundred thirteen million, two hundred thirty thousand, eight".