1310713 has 4 divisors (see below), whose sum is σ = 1355940. Its totient is φ = 1265488.

The previous prime is 1310693. The next prime is 1310719. The reversal of 1310713 is 3170131.

It is a happy number.

1310713 is nontrivially palindromic in base 2.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3170131 = 19 ⋅166849.

It can be written as a sum of positive squares in 2 ways, for example, as 1006009 + 304704 = 1003^2 + 552^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310713 - 2⁵ = 1310681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1310719) 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 in 3 ways as a sum of consecutive naturals, for example, 22570 + ... + 22627.

It is an arithmetic number, because the mean of its divisors is an integer number (338985).

2^1310713 is an apocalyptic number.

It is an amenable number.

1310713 is a deficient number, since it is larger than the sum of its proper divisors (45227).

1310713 is an equidigital number, since it uses as much as digits as its factorization.

1310713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45226.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 1310713 is about 1144.8637473516. The cubic root of 1310713 is about 109.4382657655.

Adding to 1310713 its reverse (3170131), we get a palindrome (4480844).

The spelling of 1310713 in words is "one million, three hundred ten thousand, seven hundred thirteen".