1313323002023 has 2 divisors, whose sum is σ = 1313323002024. Its totient is φ = 1313323002022.

The previous prime is 1313323001983. The next prime is 1313323002049. The reversal of 1313323002023 is 3202003233131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1313323002023 - 2¹⁰ = 1313323000999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313323002023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313323002053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656661501011 + 656661501012.

It is an arithmetic number, because the mean of its divisors is an integer number (656661501012).

Almost surely, 2^{1313323002023} is an apocalyptic number.

1313323002023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313323002023 is an equidigital number, since it uses as much as digits as its factorization.

1313323002023 is an evil number, because the sum of its binary digits is even.

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

Adding to 1313323002023 its reverse (3202003233131), we get a palindrome (4515326235154).

The spelling of 1313323002023 in words is "one trillion, three hundred thirteen billion, three hundred twenty-three million, two thousand, twenty-three".