1313003302223 has 8 divisors (see below), whose sum is σ = 1356754116096. Its totient is φ = 1269339730200.

The previous prime is 1313003302213. The next prime is 1313003302243. The reversal of 1313003302223 is 3222033003131.

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

It is a cyclic number.

It is not a de Polignac number, because 1313003302223 - 2²⁸ = 1312734866767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313003302213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21779861 + ... + 21840062.

It is an arithmetic number, because the mean of its divisors is an integer number (169594264512).

Almost surely, 2^{1313003302223} is an apocalyptic number.

1313003302223 is a deficient number, since it is larger than the sum of its proper divisors (43750813873).

1313003302223 is an equidigital number, since it uses as much as digits as its factorization.

1313003302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43620925.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1313003302223 its reverse (3222033003131), we get a palindrome (4535036305354).

The spelling of 1313003302223 in words is "one trillion, three hundred thirteen billion, three million, three hundred two thousand, two hundred twenty-three".