1313359 has 2 divisors, whose sum is σ = 1313360. Its totient is φ = 1313358.

The previous prime is 1313357. The next prime is 1313363. The reversal of 1313359 is 9533131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1313359 - 2¹ = 1313357 is a prime.

Together with 1313357, it forms a pair of twin primes.

It is an Ulam number.

It is equal to p₁₀₀₉₆₉ and since 1313359 and 100969 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656679 + 656680.

It is an arithmetic number, because the mean of its divisors is an integer number (656680).

2^1313359 is an apocalyptic number.

1313359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313359 is an equidigital number, since it uses as much as digits as its factorization.

1313359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1215, while the sum is 25.

The square root of 1313359 is about 1146.0187607539. The cubic root of 1313359 is about 109.5118590466.

The spelling of 1313359 in words is "one million, three hundred thirteen thousand, three hundred fifty-nine".