135301511 has 2 divisors, whose sum is σ = 135301512. Its totient is φ = 135301510.

The previous prime is 135301499. The next prime is 135301513. The reversal of 135301511 is 115103531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135301511 - 2⁶ = 135301447 is a prime.

Together with 135301513, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135301513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67650755 + 67650756.

It is an arithmetic number, because the mean of its divisors is an integer number (67650756).

Almost surely, 2^135301511 is an apocalyptic number.

135301511 is a deficient number, since it is larger than the sum of its proper divisors (1).

135301511 is an equidigital number, since it uses as much as digits as its factorization.

135301511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 135301511 is about 11631.9177696543. The cubic root of 135301511 is about 513.3744085964.

The spelling of 135301511 in words is "one hundred thirty-five million, three hundred one thousand, five hundred eleven".