135269411 has 2 divisors, whose sum is σ = 135269412. Its totient is φ = 135269410.

The previous prime is 135269389. The next prime is 135269423. The reversal of 135269411 is 114962531.

It is a strong prime.

It is an emirp because it is prime and its reverse (114962531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135269411 is a prime.

It is not a weakly prime, because it can be changed into another prime (135269011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67634705 + 67634706.

It is an arithmetic number, because the mean of its divisors is an integer number (67634706).

Almost surely, 2^135269411 is an apocalyptic number.

135269411 is a deficient number, since it is larger than the sum of its proper divisors (1).

135269411 is an equidigital number, since it uses as much as digits as its factorization.

135269411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 32.

The square root of 135269411 is about 11630.5378637447. The cubic root of 135269411 is about 513.3338063844. Note that the first 3 decimals are identical.

The spelling of 135269411 in words is "one hundred thirty-five million, two hundred sixty-nine thousand, four hundred eleven".