210211100213231 has 8 divisors (see below), whose sum is σ = 231645863562960. Its totient is φ = 189528433823232.

The previous prime is 210211100213209. The next prime is 210211100213243. The reversal of 210211100213231 is 132312001112012.

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 210211100213231 - 2¹⁰ = 210211100212207 is a prime.

It is a super-2 number, since 2×210211100213231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210211100213201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188024239346 + ... + 188024240463.

It is an arithmetic number, because the mean of its divisors is an integer number (28955732945370).

Almost surely, 2^{210211100213231} is an apocalyptic number.

210211100213231 is a deficient number, since it is larger than the sum of its proper divisors (21434763349729).

210211100213231 is a wasteful number, since it uses less digits than its factorization.

210211100213231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376048479865.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 210211100213231 its reverse (132312001112012), we get a palindrome (342523101325243).

The spelling of 210211100213231 in words is "two hundred ten trillion, two hundred eleven billion, one hundred million, two hundred thirteen thousand, two hundred thirty-one".