231360530353 has 2 divisors, whose sum is σ = 231360530354. Its totient is φ = 231360530352.

The previous prime is 231360530287. The next prime is 231360530417. The reversal of 231360530353 is 353035063132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 215837363889 + 15523166464 = 464583^2 + 124592^2 .

It is a cyclic number.

It is not a de Polignac number, because 231360530353 - 2²⁹ = 230823659441 is a prime.

It is not a weakly prime, because it can be changed into another prime (231360540353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115680265176 + 115680265177.

It is an arithmetic number, because the mean of its divisors is an integer number (115680265177).

Almost surely, 2^231360530353 is an apocalyptic number.

It is an amenable number.

231360530353 is a deficient number, since it is larger than the sum of its proper divisors (1).

231360530353 is an equidigital number, since it uses as much as digits as its factorization.

231360530353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 34.

Adding to 231360530353 its reverse (353035063132), we get a palindrome (584395593485).

The spelling of 231360530353 in words is "two hundred thirty-one billion, three hundred sixty million, five hundred thirty thousand, three hundred fifty-three".