1313102302223 has 4 divisors (see below), whose sum is σ = 1325850868368. Its totient is φ = 1300353736080.

The previous prime is 1313102302217. The next prime is 1313102302229. The reversal of 1313102302223 is 3222032013131.

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

It is an interprime number because it is at equal distance from previous prime (1313102302217) and next prime (1313102302229).

It is a cyclic number.

It is not a de Polignac number, because 1313102302223 - 2¹⁶ = 1313102236687 is a prime.

It is a super-2 number, since 2×1313102302223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313102302229) 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, 6374282918 + ... + 6374283123.

It is an arithmetic number, because the mean of its divisors is an integer number (331462717092).

Almost surely, 2^{1313102302223} is an apocalyptic number.

1313102302223 is a deficient number, since it is larger than the sum of its proper divisors (12748566145).

1313102302223 is a wasteful number, since it uses less digits than its factorization.

1313102302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12748566144.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1313102302223 its reverse (3222032013131), we get a palindrome (4535134315354).

The spelling of 1313102302223 in words is "one trillion, three hundred thirteen billion, one hundred two million, three hundred two thousand, two hundred twenty-three".