313023013102643 has 2 divisors, whose sum is σ = 313023013102644. Its totient is φ = 313023013102642.

The previous prime is 313023013102637. The next prime is 313023013102703. The reversal of 313023013102643 is 346201310320313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313023013102643 - 2⁴ = 313023013102627 is a prime.

It is a super-2 number, since 2×313023013102643² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (313023013102633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156511506551321 + 156511506551322.

It is an arithmetic number, because the mean of its divisors is an integer number (156511506551322).

Almost surely, 2^{313023013102643} is an apocalyptic number.

313023013102643 is a deficient number, since it is larger than the sum of its proper divisors (1).

313023013102643 is an equidigital number, since it uses as much as digits as its factorization.

313023013102643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 313023013102643 its reverse (346201310320313), we get a palindrome (659224323422956).

The spelling of 313023013102643 in words is "three hundred thirteen trillion, twenty-three billion, thirteen million, one hundred two thousand, six hundred forty-three".