123304300012 has 12 divisors (see below), whose sum is σ = 215785360336. Its totient is φ = 61651339920.

The previous prime is 123304300003. The next prime is 123304300043. The reversal of 123304300012 is 210003403321.

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 3 ways as a sum of consecutive naturals, for example, 254593 + ... + 558055.

Almost surely, 2^123304300012 is an apocalyptic number.

It is an amenable number.

123304300012 is a deficient number, since it is larger than the sum of its proper divisors (92481060324).

123304300012 is a wasteful number, since it uses less digits than its factorization.

123304300012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405048 (or 405046 counting only the distinct ones).

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

Adding to 123304300012 its reverse (210003403321), we get a palindrome (333307703333).

The spelling of 123304300012 in words is "one hundred twenty-three billion, three hundred four million, three hundred thousand, twelve".