206352326363 has 16 divisors (see below), whose sum is σ = 226921512960. Its totient is φ = 186859975296.

The previous prime is 206352326357. The next prime is 206352326377. The reversal of 206352326363 is 363623253602.

It is a cyclic number.

It is not a de Polignac number, because 206352326363 - 2⁴ = 206352326347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 206352326363.

It is not an unprimeable number, because it can be changed into a prime (206352326333) 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, 2141531 + ... + 2235812.

It is an arithmetic number, because the mean of its divisors is an integer number (14182594560).

Almost surely, 2^206352326363 is an apocalyptic number.

206352326363 is a deficient number, since it is larger than the sum of its proper divisors (20569186597).

206352326363 is a wasteful number, since it uses less digits than its factorization.

206352326363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377466.

The product of its (nonzero) digits is 699840, while the sum is 41.

Adding to 206352326363 its reverse (363623253602), we get a palindrome (569975579965).

The spelling of 206352326363 in words is "two hundred six billion, three hundred fifty-two million, three hundred twenty-six thousand, three hundred sixty-three".