211023220300 has 18 divisors (see below), whose sum is σ = 457920388268. Its totient is φ = 84409288080.

The previous prime is 211023220189. The next prime is 211023220337. The reversal of 211023220300 is 3022320112.

211023220300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1055116002 + ... + 1055116201.

Almost surely, 2^211023220300 is an apocalyptic number.

211023220300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211023220300 is an abundant number, since it is smaller than the sum of its proper divisors (246897167968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211023220300 is a wasteful number, since it uses less digits than its factorization.

211023220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110232217 (or 2110232210 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 211023220300 its reverse (3022320112), we get a palindrome (214045540412).

The spelling of 211023220300 in words is "two hundred eleven billion, twenty-three million, two hundred twenty thousand, three hundred".