12303302321034 has 64 divisors (see below), whose sum is σ = 27405417600000. Its totient is φ = 4091390604720.

The previous prime is 12303302321027. The next prime is 12303302321039. The reversal of 12303302321034 is 43012320330321.

12303302321034 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 3 + 302 + 321 + 0 + 34 = 666.

It is a super-2 number, since 2×12303302321034² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12303302320989 and 12303302321007.

It is not an unprimeable number, because it can be changed into a prime (12303302321039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431695717 + ... + 431724215.

It is an arithmetic number, because the mean of its divisors is an integer number (428209650000).

Almost surely, 2^{12303302321034} is an apocalyptic number.

12303302321034 is an abundant number, since it is smaller than the sum of its proper divisors (15102115278966).

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

12303302321034 is a wasteful number, since it uses less digits than its factorization.

12303302321034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47160 (or 47154 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 12303302321034 its reverse (43012320330321), we get a palindrome (55315622651355).

The spelling of 12303302321034 in words is "twelve trillion, three hundred three billion, three hundred two million, three hundred twenty-one thousand, thirty-four".