12301334521316 has 12 divisors (see below), whose sum is σ = 21651770878332. Its totient is φ = 6115114270368.

The previous prime is 12301334521309. The next prime is 12301334521339. The reversal of 12301334521316 is 61312543310321.

It can be written as a sum of positive squares in 2 ways, for example, as 5799619897600 + 6501714623716 = 2408240^2 + 2549846^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8888246795 + ... + 8888248178.

It is an arithmetic number, because the mean of its divisors is an integer number (1804314239861).

Almost surely, 2^{12301334521316} is an apocalyptic number.

It is an amenable number.

12301334521316 is a deficient number, since it is larger than the sum of its proper divisors (9350436357016).

12301334521316 is a wasteful number, since it uses less digits than its factorization.

12301334521316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17776495150 (or 17776495148 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 12301334521316 its reverse (61312543310321), we get a palindrome (73613877831637).

The spelling of 12301334521316 in words is "twelve trillion, three hundred one billion, three hundred thirty-four million, five hundred twenty-one thousand, three hundred sixteen".