1310363 has 2 divisors, whose sum is σ = 1310364. Its totient is φ = 1310362.

The previous prime is 1310359. The next prime is 1310369. The reversal of 1310363 is 3630131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1310363 - 2² = 1310359 is a prime.

It is not a weakly prime, because it can be changed into another prime (1310369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655181 + 655182.

It is an arithmetic number, because the mean of its divisors is an integer number (655182).

2^1310363 is an apocalyptic number.

1310363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310363 is an equidigital number, since it uses as much as digits as its factorization.

1310363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1310363 is about 1144.7108805284. The cubic root of 1310363 is about 109.4285237897.

Adding to 1310363 its reverse (3630131), we get a palindrome (4940494).

The spelling of 1310363 in words is "one million, three hundred ten thousand, three hundred sixty-three".