13244310313313 has 16 divisors (see below), whose sum is σ = 13622505972480. Its totient is φ = 12870905663616.

The previous prime is 13244310313253. The next prime is 13244310313337. The reversal of 13244310313313 is 31331301344231.

It is a happy number.

It is not a de Polignac number, because 13244310313313 - 2⁸ = 13244310313057 is a prime.

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 13244310313313.

It is not an unprimeable number, because it can be changed into a prime (13244310313373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35707256 + ... + 36076262.

It is an arithmetic number, because the mean of its divisors is an integer number (851406623280).

Almost surely, 2^{13244310313313} is an apocalyptic number.

It is an amenable number.

13244310313313 is a deficient number, since it is larger than the sum of its proper divisors (378195659167).

13244310313313 is a wasteful number, since it uses less digits than its factorization.

13244310313313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375496.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 13244310313313 its reverse (31331301344231), we get a palindrome (44575611657544).

The spelling of 13244310313313 in words is "thirteen trillion, two hundred forty-four billion, three hundred ten million, three hundred thirteen thousand, three hundred thirteen".