235335013 has 2 divisors, whose sum is σ = 235335014. Its totient is φ = 235335012.

The previous prime is 235334987. The next prime is 235335017. The reversal of 235335013 is 310533532.

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., 234641124 + 693889 = 15318^2 + 833^2 .

It is a cyclic number.

It is not a de Polignac number, because 235335013 - 2⁹ = 235334501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235335017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117667506 + 117667507.

It is an arithmetic number, because the mean of its divisors is an integer number (117667507).

Almost surely, 2^235335013 is an apocalyptic number.

It is an amenable number.

235335013 is a deficient number, since it is larger than the sum of its proper divisors (1).

235335013 is an equidigital number, since it uses as much as digits as its factorization.

235335013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 25.

The square root of 235335013 is about 15340.6327444470. The cubic root of 235335013 is about 617.3936836091.

Adding to 235335013 its reverse (310533532), we get a palindrome (545868545).

The spelling of 235335013 in words is "two hundred thirty-five million, three hundred thirty-five thousand, thirteen".