206553164168301 has 8 divisors (see below), whose sum is σ = 275680451812704. Its totient is φ = 137563992984720.

The previous prime is 206553164168293. The next prime is 206553164168339. The reversal of 206553164168301 is 103861461355602.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 206553164168301 - 2³ = 206553164168293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206553164168101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34529111715 + ... + 34529117696.

It is an arithmetic number, because the mean of its divisors is an integer number (34460056476588).

Almost surely, 2^{206553164168301} is an apocalyptic number.

It is an amenable number.

206553164168301 is a deficient number, since it is larger than the sum of its proper divisors (69127287644403).

206553164168301 is an equidigital number, since it uses as much as digits as its factorization.

206553164168301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69058230411.

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 206553164168301 in words is "two hundred six trillion, five hundred fifty-three billion, one hundred sixty-four million, one hundred sixty-eight thousand, three hundred one".