20050666336203 has 8 divisors (see below), whose sum is σ = 26734268183616. Its totient is φ = 13367087689800.

The previous prime is 20050666336189. The next prime is 20050666336219. The reversal of 20050666336203 is 30263366605002.

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

It is not a de Polignac number, because 20050666336203 - 2⁶ = 20050666336139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20050666336903) 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, 3672213 + ... + 7320278.

It is an arithmetic number, because the mean of its divisors is an integer number (3341783522952).

Almost surely, 2^{20050666336203} is an apocalyptic number.

20050666336203 is a deficient number, since it is larger than the sum of its proper divisors (6683601847413).

20050666336203 is a wasteful number, since it uses less digits than its factorization.

20050666336203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11600505.

The product of its (nonzero) digits is 699840, while the sum is 42.

The spelling of 20050666336203 in words is "twenty trillion, fifty billion, six hundred sixty-six million, three hundred thirty-six thousand, two hundred three".