12315416133263 has 2 divisors, whose sum is σ = 12315416133264. Its totient is φ = 12315416133262.

The previous prime is 12315416133233. The next prime is 12315416133277. The reversal of 12315416133263 is 36233161451321.

12315416133263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12315416133263 - 2⁶ = 12315416133199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12315416133263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12315416133233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6157708066631 + 6157708066632.

It is an arithmetic number, because the mean of its divisors is an integer number (6157708066632).

Almost surely, 2^{12315416133263} is an apocalyptic number.

12315416133263 is a deficient number, since it is larger than the sum of its proper divisors (1).

12315416133263 is an equidigital number, since it uses as much as digits as its factorization.

12315416133263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 41.

Adding to 12315416133263 its reverse (36233161451321), we get a palindrome (48548577584584).

The spelling of 12315416133263 in words is "twelve trillion, three hundred fifteen billion, four hundred sixteen million, one hundred thirty-three thousand, two hundred sixty-three".