13226688350023 has 2 divisors, whose sum is σ = 13226688350024. Its totient is φ = 13226688350022.

The previous prime is 13226688349969. The next prime is 13226688350081. The reversal of 13226688350023 is 32005388662231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13226688350023 - 2¹³ = 13226688341831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13226688359023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6613344175011 + 6613344175012.

It is an arithmetic number, because the mean of its divisors is an integer number (6613344175012).

Almost surely, 2^{13226688350023} is an apocalyptic number.

13226688350023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13226688350023 is an equidigital number, since it uses as much as digits as its factorization.

13226688350023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 13226688350023 in words is "thirteen trillion, two hundred twenty-six billion, six hundred eighty-eight million, three hundred fifty thousand, twenty-three".