12315063133223 has 16 divisors (see below), whose sum is σ = 12424455988224. Its totient is φ = 12205870871040.

The previous prime is 12315063133187. The next prime is 12315063133271. The reversal of 12315063133223 is 32233136051321.

It is a cyclic number.

It is not a de Polignac number, because 12315063133223 - 2¹⁶ = 12315063067687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12315063133283) 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 15 ways as a sum of consecutive naturals, for example, 577050533 + ... + 577071873.

It is an arithmetic number, because the mean of its divisors is an integer number (776528499264).

Almost surely, 2^{12315063133223} is an apocalyptic number.

12315063133223 is a deficient number, since it is larger than the sum of its proper divisors (109392855001).

12315063133223 is a wasteful number, since it uses less digits than its factorization.

12315063133223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25802.

The product of its (nonzero) digits is 58320, while the sum is 35.

Adding to 12315063133223 its reverse (32233136051321), we get a palindrome (44548199184544).

The spelling of 12315063133223 in words is "twelve trillion, three hundred fifteen billion, sixty-three million, one hundred thirty-three thousand, two hundred twenty-three".