1313044243322 has 32 divisors (see below), whose sum is σ = 2395317484800. Its totient is φ = 526969808640.

The previous prime is 1313044243321. The next prime is 1313044243337. The reversal of 1313044243322 is 2233424403131.

It is not an unprimeable number, because it can be changed into a prime (1313044243321) 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, 13814429 + ... + 13909152.

It is an arithmetic number, because the mean of its divisors is an integer number (74853671400).

Almost surely, 2^{1313044243322} is an apocalyptic number.

1313044243322 is a deficient number, since it is larger than the sum of its proper divisors (1082273241478).

1313044243322 is a wasteful number, since it uses less digits than its factorization.

1313044243322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27723806.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1313044243322 its reverse (2233424403131), we get a palindrome (3546468646453).

The spelling of 1313044243322 in words is "one trillion, three hundred thirteen billion, forty-four million, two hundred forty-three thousand, three hundred twenty-two".