231341220024211 has 48 divisors (see below), whose sum is σ = 268277232384000. Its totient is φ = 199070959824000.

The previous prime is 231341220024193. The next prime is 231341220024217. The reversal of 231341220024211 is 112420022143132.

It is not a de Polignac number, because 231341220024211 - 2⁵ = 231341220024179 is a prime.

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 231341220024211.

It is not an unprimeable number, because it can be changed into a prime (231341220024217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41414031 + ... + 46666951.

It is an arithmetic number, because the mean of its divisors is an integer number (5589109008000).

Almost surely, 2^{231341220024211} is an apocalyptic number.

231341220024211 is a deficient number, since it is larger than the sum of its proper divisors (36936012359789).

231341220024211 is a wasteful number, since it uses less digits than its factorization.

231341220024211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5253232 (or 5253221 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 231341220024211 its reverse (112420022143132), we get a palindrome (343761242167343).

The spelling of 231341220024211 in words is "two hundred thirty-one trillion, three hundred forty-one billion, two hundred twenty million, twenty-four thousand, two hundred eleven".