13323112301249 has 2 divisors, whose sum is σ = 13323112301250. Its totient is φ = 13323112301248.

The previous prime is 13323112301189. The next prime is 13323112301263. The reversal of 13323112301249 is 94210321132331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11754907102849 + 1568205198400 = 3428543^2 + 1252280^2 .

It is a cyclic number.

It is not a de Polignac number, because 13323112301249 - 2¹² = 13323112297153 is a prime.

It is not a weakly prime, because it can be changed into another prime (13323112321249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661556150624 + 6661556150625.

It is an arithmetic number, because the mean of its divisors is an integer number (6661556150625).

Almost surely, 2^{13323112301249} is an apocalyptic number.

It is an amenable number.

13323112301249 is a deficient number, since it is larger than the sum of its proper divisors (1).

13323112301249 is an equidigital number, since it uses as much as digits as its factorization.

13323112301249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 13323112301249 in words is "thirteen trillion, three hundred twenty-three billion, one hundred twelve million, three hundred one thousand, two hundred forty-nine".