135305011 has 2 divisors, whose sum is σ = 135305012. Its totient is φ = 135305010.

The previous prime is 135305003. The next prime is 135305059. The reversal of 135305011 is 110503531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135305011 - 2³ = 135305003 is a 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 135305011.

It is not a weakly prime, because it can be changed into another prime (135309011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67652505 + 67652506.

It is an arithmetic number, because the mean of its divisors is an integer number (67652506).

Almost surely, 2^135305011 is an apocalyptic number.

135305011 is a deficient number, since it is larger than the sum of its proper divisors (1).

135305011 is an equidigital number, since it uses as much as digits as its factorization.

135305011 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 19.

The square root of 135305011 is about 11632.0682167876. The cubic root of 135305011 is about 513.3788352406.

Adding to 135305011 its reverse (110503531), we get a palindrome (245808542).

The spelling of 135305011 in words is "one hundred thirty-five million, three hundred five thousand, eleven".