1336520243063 has 2 divisors, whose sum is σ = 1336520243064. Its totient is φ = 1336520243062.

The previous prime is 1336520243039. The next prime is 1336520243221. The reversal of 1336520243063 is 3603420256331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1336520243063 - 2⁸ = 1336520242807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1336520243363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668260121531 + 668260121532.

It is an arithmetic number, because the mean of its divisors is an integer number (668260121532).

Almost surely, 2^{1336520243063} is an apocalyptic number.

1336520243063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1336520243063 is an equidigital number, since it uses as much as digits as its factorization.

1336520243063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 38.

Adding to 1336520243063 its reverse (3603420256331), we get a palindrome (4939940499394).

The spelling of 1336520243063 in words is "one trillion, three hundred thirty-six billion, five hundred twenty million, two hundred forty-three thousand, sixty-three".