231414241 has 2 divisors, whose sum is σ = 231414242. Its totient is φ = 231414240.

The previous prime is 231414233. The next prime is 231414257. The reversal of 231414241 is 142414132.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150773841 + 80640400 = 12279^2 + 8980^2 .

It is a cyclic number.

It is not a de Polignac number, because 231414241 - 2³ = 231414233 is a prime.

It is not a weakly prime, because it can be changed into another prime (231414221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115707120 + 115707121.

It is an arithmetic number, because the mean of its divisors is an integer number (115707121).

Almost surely, 2^231414241 is an apocalyptic number.

It is an amenable number.

231414241 is a deficient number, since it is larger than the sum of its proper divisors (1).

231414241 is an equidigital number, since it uses as much as digits as its factorization.

231414241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 22.

The square root of 231414241 is about 15212.3055780509. The cubic root of 231414241 is about 613.9457921635.

Adding to 231414241 its reverse (142414132), we get a palindrome (373828373).

The spelling of 231414241 in words is "two hundred thirty-one million, four hundred fourteen thousand, two hundred forty-one".