211364321052 has 48 divisors (see below), whose sum is σ = 522233429760. Its totient is φ = 66305394432.

The previous prime is 211364321017. The next prime is 211364321059. The reversal of 211364321052 is 250123463112.

211364321052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211364321059) 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 15 ways as a sum of consecutive naturals, for example, 3447199 + ... + 3507977.

It is an arithmetic number, because the mean of its divisors is an integer number (10879863120).

Almost surely, 2^211364321052 is an apocalyptic number.

It is an amenable number.

211364321052 is an abundant number, since it is smaller than the sum of its proper divisors (310869108708).

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

211364321052 is a wasteful number, since it uses less digits than its factorization.

211364321052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77850 (or 77848 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 211364321052 its reverse (250123463112), we get a palindrome (461487784164).

The spelling of 211364321052 in words is "two hundred eleven billion, three hundred sixty-four million, three hundred twenty-one thousand, fifty-two".