135240301 has 16 divisors (see below), whose sum is σ = 156326400. Its totient is φ = 114605568.

The previous prime is 135240293. The next prime is 135240317. The reversal of 135240301 is 103042531.

135240301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135240301 - 2³ = 135240293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135240361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382941 + ... + 383293.

It is an arithmetic number, because the mean of its divisors is an integer number (9770400).

Almost surely, 2^135240301 is an apocalyptic number.

It is an amenable number.

135240301 is a deficient number, since it is larger than the sum of its proper divisors (21086099).

135240301 is a wasteful number, since it uses less digits than its factorization.

135240301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 135240301 is about 11629.2863495573. The cubic root of 135240301 is about 513.2969805688.

Adding to 135240301 its reverse (103042531), we get a palindrome (238282832).

The spelling of 135240301 in words is "one hundred thirty-five million, two hundred forty thousand, three hundred one".