20203300211 has 8 divisors (see below), whose sum is σ = 21083496480. Its totient is φ = 19323253312.

The previous prime is 20203300189. The next prime is 20203300279. The reversal of 20203300211 is 11200330202.

It is a happy number.

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 20203300211 - 2¹⁰ = 20203299187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20203300511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306545 + ... + 366573.

It is an arithmetic number, because the mean of its divisors is an integer number (2635437060).

Almost surely, 2^20203300211 is an apocalyptic number.

20203300211 is a deficient number, since it is larger than the sum of its proper divisors (880196269).

20203300211 is a wasteful number, since it uses less digits than its factorization.

20203300211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74685.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20203300211 its reverse (11200330202), we get a palindrome (31403630413).

The spelling of 20203300211 in words is "twenty billion, two hundred three million, three hundred thousand, two hundred eleven".