1313202224343 has 8 divisors (see below), whose sum is σ = 1750941929968. Its totient is φ = 875465334144.

The previous prime is 1313202224329. The next prime is 1313202224357. The reversal of 1313202224343 is 3434222023131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1313202224329) and next prime (1313202224357).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1313202224343 - 2⁵ = 1313202224311 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 1313202224343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313202229343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919071 + ... + 1863087.

It is an arithmetic number, because the mean of its divisors is an integer number (218867741246).

Almost surely, 2^{1313202224343} is an apocalyptic number.

1313202224343 is a deficient number, since it is larger than the sum of its proper divisors (437739705625).

1313202224343 is an equidigital number, since it uses as much as digits as its factorization.

1313202224343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407713.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1313202224343 its reverse (3434222023131), we get a palindrome (4747424247474).

The spelling of 1313202224343 in words is "one trillion, three hundred thirteen billion, two hundred two million, two hundred twenty-four thousand, three hundred forty-three".