13043210313 has 32 divisors (see below), whose sum is σ = 19978463232. Its totient is φ = 7414704000.

The previous prime is 13043210303. The next prime is 13043210357. The reversal of 13043210313 is 31301234031.

It is not a de Polignac number, because 13043210313 - 2⁵ = 13043210281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 13043210313.

It is not an unprimeable number, because it can be changed into a prime (13043210303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3923470 + ... + 3926792.

It is an arithmetic number, because the mean of its divisors is an integer number (624326976).

Almost surely, 2^13043210313 is an apocalyptic number.

It is an amenable number.

13043210313 is a deficient number, since it is larger than the sum of its proper divisors (6935252919).

13043210313 is a wasteful number, since it uses less digits than its factorization.

13043210313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4245.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13043210313 its reverse (31301234031), we get a palindrome (44344444344).

The spelling of 13043210313 in words is "thirteen billion, forty-three million, two hundred ten thousand, three hundred thirteen".