213303424303313 has 16 divisors (see below), whose sum is σ = 226117196497920. Its totient is φ = 200808933099984.

The previous prime is 213303424303301. The next prime is 213303424303357. The reversal of 213303424303313 is 313303424303312.

It is a cyclic number.

It is not a de Polignac number, because 213303424303313 - 2¹⁰ = 213303424302289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213303424303813) 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, 275808443 + ... + 276580736.

It is an arithmetic number, because the mean of its divisors is an integer number (14132324781120).

Almost surely, 2^{213303424303313} is an apocalyptic number.

213303424303313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

213303424303313 is a deficient number, since it is larger than the sum of its proper divisors (12813772194607).

213303424303313 is a wasteful number, since it uses less digits than its factorization.

213303424303313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552389468.

The product of its (nonzero) digits is 139968, while the sum is 35.

Adding to 213303424303313 its reverse (313303424303312), we get a palindrome (526606848606625).

Subtracting 213303424303313 from its reverse (313303424303312), we obtain a palindrome (99999999999999).

The spelling of 213303424303313 in words is "two hundred thirteen trillion, three hundred three billion, four hundred twenty-four million, three hundred three thousand, three hundred thirteen".