235305113 has 2 divisors, whose sum is σ = 235305114. Its totient is φ = 235305112.

The previous prime is 235305067. The next prime is 235305127. The reversal of 235305113 is 311503532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146700544 + 88604569 = 12112^2 + 9413^2 .

It is a cyclic number.

It is not a de Polignac number, because 235305113 - 2⁸ = 235304857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (235305173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117652556 + 117652557.

It is an arithmetic number, because the mean of its divisors is an integer number (117652557).

Almost surely, 2^235305113 is an apocalyptic number.

It is an amenable number.

235305113 is a deficient number, since it is larger than the sum of its proper divisors (1).

235305113 is an equidigital number, since it uses as much as digits as its factorization.

235305113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 235305113 is about 15339.6581774171. The cubic root of 235305113 is about 617.3675352788.

Adding to 235305113 its reverse (311503532), we get a palindrome (546808645).

The spelling of 235305113 in words is "two hundred thirty-five million, three hundred five thousand, one hundred thirteen".