231314060441 has 2 divisors, whose sum is σ = 231314060442. Its totient is φ = 231314060440.

The previous prime is 231314060363. The next prime is 231314060479. The reversal of 231314060441 is 144060413132.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230948486041 + 365574400 = 480571^2 + 19120^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231314060441 is a prime.

It is a super-2 number, since 2×231314060441² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (231314060141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115657030220 + 115657030221.

It is an arithmetic number, because the mean of its divisors is an integer number (115657030221).

Almost surely, 2^231314060441 is an apocalyptic number.

It is an amenable number.

231314060441 is a deficient number, since it is larger than the sum of its proper divisors (1).

231314060441 is an equidigital number, since it uses as much as digits as its factorization.

231314060441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 231314060441 its reverse (144060413132), we get a palindrome (375374473573).

The spelling of 231314060441 in words is "two hundred thirty-one billion, three hundred fourteen million, sixty thousand, four hundred forty-one".