65230663720213 has 8 divisors (see below), whose sum is σ = 65375590625280. Its totient is φ = 65085773257680.

The previous prime is 65230663720207. The next prime is 65230663720217. The reversal of 65230663720213 is 31202736603256.

65230663720213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 65230663720213 - 2¹⁷ = 65230663589141 is a prime.

It is a super-2 number, since 2×65230663720213² (a number of 28 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 (65230663720217) 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 7 ways as a sum of consecutive naturals, for example, 5525173 + ... + 12688138.

It is an arithmetic number, because the mean of its divisors is an integer number (8171948828160).

Almost surely, 2^{65230663720213} is an apocalyptic number.

It is an amenable number.

65230663720213 is a deficient number, since it is larger than the sum of its proper divisors (144926905067).

65230663720213 is a wasteful number, since it uses less digits than its factorization.

65230663720213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18221267.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The spelling of 65230663720213 in words is "sixty-five trillion, two hundred thirty billion, six hundred sixty-three million, seven hundred twenty thousand, two hundred thirteen".