231244303241 has 32 divisors (see below), whose sum is σ = 285107466240. Its totient is φ = 183057428736.

The previous prime is 231244303201. The next prime is 231244303247. The reversal of 231244303241 is 142303442132.

It is not a de Polignac number, because 231244303241 - 2⁶ = 231244303177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (231244303247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1456910 + ... + 1607816.

It is an arithmetic number, because the mean of its divisors is an integer number (8909608320).

Almost surely, 2^231244303241 is an apocalyptic number.

It is an amenable number.

231244303241 is a deficient number, since it is larger than the sum of its proper divisors (53863162999).

231244303241 is a wasteful number, since it uses less digits than its factorization.

231244303241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151173.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 231244303241 its reverse (142303442132), we get a palindrome (373547745373).

The spelling of 231244303241 in words is "two hundred thirty-one billion, two hundred forty-four million, three hundred three thousand, two hundred forty-one".