211234232043301 has 4 divisors (see below), whose sum is σ = 216146656044352. Its totient is φ = 206321808042252.

The previous prime is 211234232043299. The next prime is 211234232043313. The reversal of 211234232043301 is 103340232432112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 211234232043301 - 2¹ = 211234232043299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211234232044301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2456212000461 + ... + 2456212000546.

It is an arithmetic number, because the mean of its divisors is an integer number (54036664011088).

Almost surely, 2^{211234232043301} is an apocalyptic number.

It is an amenable number.

211234232043301 is a deficient number, since it is larger than the sum of its proper divisors (4912424001051).

211234232043301 is an equidigital number, since it uses as much as digits as its factorization.

211234232043301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4912424001050.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 211234232043301 its reverse (103340232432112), we get a palindrome (314574464475413).

The spelling of 211234232043301 in words is "two hundred eleven trillion, two hundred thirty-four billion, two hundred thirty-two million, forty-three thousand, three hundred one".