135340411 has 4 divisors (see below), whose sum is σ = 135545824. Its totient is φ = 135135000.

The previous prime is 135340409. The next prime is 135340421. The reversal of 135340411 is 114043531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135340411 - 2¹ = 135340409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135340421) 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 in 3 ways as a sum of consecutive naturals, for example, 101715 + ... + 103036.

It is an arithmetic number, because the mean of its divisors is an integer number (33886456).

Almost surely, 2^135340411 is an apocalyptic number.

135340411 is a deficient number, since it is larger than the sum of its proper divisors (205413).

135340411 is an equidigital number, since it uses as much as digits as its factorization.

135340411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205412.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 135340411 is about 11633.5897727228. The cubic root of 135340411 is about 513.4236032945.

Adding to 135340411 its reverse (114043531), we get a palindrome (249383942).

The spelling of 135340411 in words is "one hundred thirty-five million, three hundred forty thousand, four hundred eleven".