135235151 has 2 divisors, whose sum is σ = 135235152. Its totient is φ = 135235150.

The previous prime is 135235127. The next prime is 135235157. The reversal of 135235151 is 151532531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135235151 - 2¹⁴ = 135218767 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135235151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135235157) 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, 67617575 + 67617576.

It is an arithmetic number, because the mean of its divisors is an integer number (67617576).

Almost surely, 2^135235151 is an apocalyptic number.

135235151 is a deficient number, since it is larger than the sum of its proper divisors (1).

135235151 is an equidigital number, since it uses as much as digits as its factorization.

135235151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2250, while the sum is 26.

The square root of 135235151 is about 11629.0649237159. The cubic root of 135235151 is about 513.2904649740.

Adding to 135235151 its reverse (151532531), we get a palindrome (286767682).

The spelling of 135235151 in words is "one hundred thirty-five million, two hundred thirty-five thousand, one hundred fifty-one".