13236206446313 has 2 divisors, whose sum is σ = 13236206446314. Its totient is φ = 13236206446312.

The previous prime is 13236206446301. The next prime is 13236206446321. The reversal of 13236206446313 is 31364460263231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12789971758249 + 446234688064 = 3576307^2 + 668008^2 .

It is a cyclic number.

It is not a de Polignac number, because 13236206446313 - 2¹⁸ = 13236206184169 is a prime.

It is a super-2 number, since 2×13236206446313² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13236206466313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6618103223156 + 6618103223157.

It is an arithmetic number, because the mean of its divisors is an integer number (6618103223157).

Almost surely, 2^{13236206446313} is an apocalyptic number.

It is an amenable number.

13236206446313 is a deficient number, since it is larger than the sum of its proper divisors (1).

13236206446313 is an equidigital number, since it uses as much as digits as its factorization.

13236206446313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 44.

The spelling of 13236206446313 in words is "thirteen trillion, two hundred thirty-six billion, two hundred six million, four hundred forty-six thousand, three hundred thirteen".