12331004060545 has 16 divisors (see below), whose sum is σ = 14815113937920. Its totient is φ = 9852864937344.

The previous prime is 12331004060519. The next prime is 12331004060563. The reversal of 12331004060545 is 54506040013321.

It is a cyclic number.

It is not a de Polignac number, because 12331004060545 - 2³⁵ = 12296644322177 is a prime.

It is a super-2 number, since 2×12331004060545² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12331004060545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117359904 + ... + 117464926.

It is an arithmetic number, because the mean of its divisors is an integer number (925944621120).

Almost surely, 2^{12331004060545} is an apocalyptic number.

It is an amenable number.

12331004060545 is a deficient number, since it is larger than the sum of its proper divisors (2484109877375).

12331004060545 is a wasteful number, since it uses less digits than its factorization.

12331004060545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133224.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 12331004060545 its reverse (54506040013321), we get a palindrome (66837044073866).

The spelling of 12331004060545 in words is "twelve trillion, three hundred thirty-one billion, four million, sixty thousand, five hundred forty-five".