231322341 has 16 divisors (see below), whose sum is σ = 318875648. Its totient is φ = 149007600.

The previous prime is 231322319. The next prime is 231322363. The reversal of 231322341 is 143223132.

It is an interprime number because it is at equal distance from previous prime (231322319) and next prime (231322363).

It is not a de Polignac number, because 231322341 - 2⁶ = 231322277 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 (231322141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73890 + ... + 76956.

It is an arithmetic number, because the mean of its divisors is an integer number (19929728).

Almost surely, 2^231322341 is an apocalyptic number.

It is an amenable number.

231322341 is a deficient number, since it is larger than the sum of its proper divisors (87553307).

231322341 is a wasteful number, since it uses less digits than its factorization.

231322341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912.

The product of its digits is 864, while the sum is 21.

The square root of 231322341 is about 15209.2846971842. The cubic root of 231322341 is about 613.8645106652.

Adding to 231322341 its reverse (143223132), we get a palindrome (374545473).

The spelling of 231322341 in words is "two hundred thirty-one million, three hundred twenty-two thousand, three hundred forty-one".