1316065199 has 2 divisors, whose sum is σ = 1316065200. Its totient is φ = 1316065198.

The previous prime is 1316065123. The next prime is 1316065259. The reversal of 1316065199 is 9915606131.

It is a strong prime.

It is an emirp because it is prime and its reverse (9915606131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1316065199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1316061199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658032599 + 658032600.

It is an arithmetic number, because the mean of its divisors is an integer number (658032600).

Almost surely, 2^1316065199 is an apocalyptic number.

1316065199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316065199 is an equidigital number, since it uses as much as digits as its factorization.

1316065199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43740, while the sum is 41.

The square root of 1316065199 is about 36277.6129176108. The cubic root of 1316065199 is about 1095.8702447198.

The spelling of 1316065199 in words is "one billion, three hundred sixteen million, sixty-five thousand, one hundred ninety-nine".