13323102257 has 2 divisors, whose sum is σ = 13323102258. Its totient is φ = 13323102256.

The previous prime is 13323102239. The next prime is 13323102307. The reversal of 13323102257 is 75220132331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13270118416 + 52983841 = 115196^2 + 7279^2 .

It is a cyclic number.

It is not a de Polignac number, because 13323102257 - 2¹² = 13323098161 is a prime.

It is not a weakly prime, because it can be changed into another prime (13323107257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661551128 + 6661551129.

It is an arithmetic number, because the mean of its divisors is an integer number (6661551129).

Almost surely, 2^13323102257 is an apocalyptic number.

It is an amenable number.

13323102257 is a deficient number, since it is larger than the sum of its proper divisors (1).

13323102257 is an equidigital number, since it uses as much as digits as its factorization.

13323102257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

Adding to 13323102257 its reverse (75220132331), we get a palindrome (88543234588).

The spelling of 13323102257 in words is "thirteen billion, three hundred twenty-three million, one hundred two thousand, two hundred fifty-seven".