13302797 has 2 divisors, whose sum is σ = 13302798. Its totient is φ = 13302796.

The previous prime is 13302733. The next prime is 13302799. The reversal of 13302797 is 79720331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11792356 + 1510441 = 3434^2 + 1229^2 .

It is an emirp because it is prime and its reverse (79720331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13302797 - 2⁶ = 13302733 is a prime.

Together with 13302799, 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 (13302799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651398 + 6651399.

It is an arithmetic number, because the mean of its divisors is an integer number (6651399).

Almost surely, 2^13302797 is an apocalyptic number.

It is an amenable number.

13302797 is a deficient number, since it is larger than the sum of its proper divisors (1).

13302797 is an equidigital number, since it uses as much as digits as its factorization.

13302797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 13302797 is about 3647.2999602446. The cubic root of 13302797 is about 236.9450577953.

The spelling of 13302797 in words is "thirteen million, three hundred two thousand, seven hundred ninety-seven".