13204359097 has 2 divisors, whose sum is σ = 13204359098. Its totient is φ = 13204359096.

The previous prime is 13204359067. The next prime is 13204359101. The reversal of 13204359097 is 79095340231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8793938176 + 4410420921 = 93776^2 + 66411^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13204359097 is a prime.

It is not a weakly prime, because it can be changed into another prime (13204359067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6602179548 + 6602179549.

It is an arithmetic number, because the mean of its divisors is an integer number (6602179549).

Almost surely, 2^13204359097 is an apocalyptic number.

It is an amenable number.

13204359097 is a deficient number, since it is larger than the sum of its proper divisors (1).

13204359097 is an equidigital number, since it uses as much as digits as its factorization.

13204359097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 13204359097 in words is "thirteen billion, two hundred four million, three hundred fifty-nine thousand, ninety-seven".