12303213004 has 24 divisors (see below), whose sum is σ = 22842515808. Its totient is φ = 5778220800.

The previous prime is 12303213001. The next prime is 12303213023. The reversal of 12303213004 is 40031230321.

It is not an unprimeable number, because it can be changed into a prime (12303213001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145647 + ... + 214054.

It is an arithmetic number, because the mean of its divisors is an integer number (951771492).

Almost surely, 2^12303213004 is an apocalyptic number.

It is an amenable number.

12303213004 is a deficient number, since it is larger than the sum of its proper divisors (10539302804).

12303213004 is a wasteful number, since it uses less digits than its factorization.

12303213004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360225 (or 360223 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12303213004 its reverse (40031230321), we get a palindrome (52334443325).

The spelling of 12303213004 in words is "twelve billion, three hundred three million, two hundred thirteen thousand, four".