20213103300211 has 16 divisors (see below), whose sum is σ = 21440804293440. Its totient is φ = 18989713290240.

The previous prime is 20213103300191. The next prime is 20213103300227. The reversal of 20213103300211 is 11200330131202.

It is a cyclic number.

It is not a de Polignac number, because 20213103300211 - 2⁵ = 20213103300179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20213103300241) 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, 56788345 + ... + 57143173.

It is an arithmetic number, because the mean of its divisors is an integer number (1340050268340).

Almost surely, 2^{20213103300211} is an apocalyptic number.

20213103300211 is a deficient number, since it is larger than the sum of its proper divisors (1227700993229).

20213103300211 is a wasteful number, since it uses less digits than its factorization.

20213103300211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360894.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 20213103300211 its reverse (11200330131202), we get a palindrome (31413433431413).

The spelling of 20213103300211 in words is "twenty trillion, two hundred thirteen billion, one hundred three million, three hundred thousand, two hundred eleven".