211320301121 has 8 divisors (see below), whose sum is σ = 214995211200. Its totient is φ = 207648498160.

The previous prime is 211320301081. The next prime is 211320301123. The reversal of 211320301121 is 121103023112.

211320301121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 211320301121 - 2²⁶ = 211253192257 is a prime.

It is a super-2 number, since 2×211320301121² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211320301121.

It is not an unprimeable number, because it can be changed into a prime (211320301123) 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, 639365 + ... + 911826.

It is an arithmetic number, because the mean of its divisors is an integer number (26874401400).

Almost surely, 2^211320301121 is an apocalyptic number.

It is an amenable number.

211320301121 is a deficient number, since it is larger than the sum of its proper divisors (3674910079).

211320301121 is a wasteful number, since it uses less digits than its factorization.

211320301121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553559.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 211320301121 its reverse (121103023112), we get a palindrome (332423324233).

The spelling of 211320301121 in words is "two hundred eleven billion, three hundred twenty million, three hundred one thousand, one hundred twenty-one".