13123303341097 has 2 divisors, whose sum is σ = 13123303341098. Its totient is φ = 13123303341096.

The previous prime is 13123303341077. The next prime is 13123303341143. The reversal of 13123303341097 is 79014330332131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8339914427881 + 4783388913216 = 2887891^2 + 2187096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13123303341097 is a prime.

It is not a weakly prime, because it can be changed into another prime (13123303341077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6561651670548 + 6561651670549.

It is an arithmetic number, because the mean of its divisors is an integer number (6561651670549).

Almost surely, 2^{13123303341097} is an apocalyptic number.

It is an amenable number.

13123303341097 is a deficient number, since it is larger than the sum of its proper divisors (1).

13123303341097 is an equidigital number, since it uses as much as digits as its factorization.

13123303341097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 40.

The spelling of 13123303341097 in words is "thirteen trillion, one hundred twenty-three billion, three hundred three million, three hundred forty-one thousand, ninety-seven".