1313043424411 has 4 divisors (see below), whose sum is σ = 1325314858392. Its totient is φ = 1300771990432.

The previous prime is 1313043424361. The next prime is 1313043424447. The reversal of 1313043424411 is 1144243403131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1313043424411 - 2¹¹ = 1313043422363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313043424471) 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 3 ways as a sum of consecutive naturals, for example, 6135716830 + ... + 6135717043.

It is an arithmetic number, because the mean of its divisors is an integer number (331328714598).

Almost surely, 2^{1313043424411} is an apocalyptic number.

1313043424411 is a deficient number, since it is larger than the sum of its proper divisors (12271433981).

1313043424411 is a wasteful number, since it uses less digits than its factorization.

1313043424411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12271433980.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1313043424411 its reverse (1144243403131), we get a palindrome (2457286827542).

The spelling of 1313043424411 in words is "one trillion, three hundred thirteen billion, forty-three million, four hundred twenty-four thousand, four hundred eleven".