1310210330313 has 4 divisors (see below), whose sum is σ = 1746947107088. Its totient is φ = 873473553540.

The previous prime is 1310210330293. The next prime is 1310210330347. The reversal of 1310210330313 is 3130330120131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1310210330313 - 2⁸ = 1310210330057 is a prime.

It is a super-2 number, since 2×1310210330313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1310210330313.

It is not an unprimeable number, because it can be changed into a prime (1310210337313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218368388383 + ... + 218368388388.

It is an arithmetic number, because the mean of its divisors is an integer number (436736776772).

Almost surely, 2^{1310210330313} is an apocalyptic number.

It is an amenable number.

1310210330313 is a deficient number, since it is larger than the sum of its proper divisors (436736776775).

1310210330313 is an equidigital number, since it uses as much as digits as its factorization.

1310210330313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436736776774.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1310210330313 its reverse (3130330120131), we get a palindrome (4440540450444).

The spelling of 1310210330313 in words is "one trillion, three hundred ten billion, two hundred ten million, three hundred thirty thousand, three hundred thirteen".