231212334241 has 8 divisors (see below), whose sum is σ = 264250649664. Its totient is φ = 198176014320.

The previous prime is 231212334169. The next prime is 231212334251. The reversal of 231212334241 is 142433212132.

231212334241 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 231212334241 - 2²³ = 231203945633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231212334251) 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, 241750 + ... + 721711.

It is an arithmetic number, because the mean of its divisors is an integer number (33031331208).

Almost surely, 2^231212334241 is an apocalyptic number.

It is an amenable number.

231212334241 is a deficient number, since it is larger than the sum of its proper divisors (33038315423).

231212334241 is an equidigital number, since it uses as much as digits as its factorization.

231212334241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997751.

The product of its digits is 6912, while the sum is 28.

Adding to 231212334241 its reverse (142433212132), we get a palindrome (373645546373).

The spelling of 231212334241 in words is "two hundred thirty-one billion, two hundred twelve million, three hundred thirty-four thousand, two hundred forty-one".