13120210313 has 4 divisors (see below), whose sum is σ = 14994526080. Its totient is φ = 11245894548.

The previous prime is 13120210307. The next prime is 13120210319. The reversal of 13120210313 is 31301202131.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31301202131 = 29723 ⋅1053097.

It is an interprime number because it is at equal distance from previous prime (13120210307) and next prime (13120210319).

It is not a de Polignac number, because 13120210313 - 2⁴ = 13120210297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13120210291 and 13120210300.

It is not an unprimeable number, because it can be changed into a prime (13120210319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937157873 + ... + 937157886.

It is an arithmetic number, because the mean of its divisors is an integer number (3748631520).

Almost surely, 2^13120210313 is an apocalyptic number.

It is an amenable number.

13120210313 is a deficient number, since it is larger than the sum of its proper divisors (1874315767).

13120210313 is an equidigital number, since it uses as much as digits as its factorization.

13120210313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874315766.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13120210313 its reverse (31301202131), we get a palindrome (44421412444).

The spelling of 13120210313 in words is "thirteen billion, one hundred twenty million, two hundred ten thousand, three hundred thirteen".