135335201 has 2 divisors, whose sum is σ = 135335202. Its totient is φ = 135335200.

The previous prime is 135335191. The next prime is 135335209. The reversal of 135335201 is 102533531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128232976 + 7102225 = 11324^2 + 2665^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135335201 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (135335209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67667600 + 67667601.

It is an arithmetic number, because the mean of its divisors is an integer number (67667601).

Almost surely, 2^135335201 is an apocalyptic number.

It is an amenable number.

135335201 is a deficient number, since it is larger than the sum of its proper divisors (1).

135335201 is an equidigital number, since it uses as much as digits as its factorization.

135335201 is an evil number, because the sum of its binary digits is even.

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

The square root of 135335201 is about 11633.3658500023. The cubic root of 135335201 is about 513.4170150398.

Adding to 135335201 its reverse (102533531), we get a palindrome (237868732).

The spelling of 135335201 in words is "one hundred thirty-five million, three hundred thirty-five thousand, two hundred one".