13293495197 has 2 divisors, whose sum is σ = 13293495198. Its totient is φ = 13293495196.

The previous prime is 13293495133. The next prime is 13293495199. The reversal of 13293495197 is 79159439231.

13293495197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11113165561 + 2180329636 = 105419^2 + 46694^2 .

It is a cyclic number.

It is not a de Polignac number, because 13293495197 - 2⁶ = 13293495133 is a prime.

Together with 13293495199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13293495199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6646747598 + 6646747599.

It is an arithmetic number, because the mean of its divisors is an integer number (6646747599).

Almost surely, 2^13293495197 is an apocalyptic number.

It is an amenable number.

13293495197 is a deficient number, since it is larger than the sum of its proper divisors (1).

13293495197 is an equidigital number, since it uses as much as digits as its factorization.

13293495197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 53.

The spelling of 13293495197 in words is "thirteen billion, two hundred ninety-three million, four hundred ninety-five thousand, one hundred ninety-seven".