135241335323 has 16 divisors (see below), whose sum is σ = 144336960000. Its totient is φ = 126347431392.

The previous prime is 135241335287. The next prime is 135241335337. The reversal of 135241335323 is 323533142531.

It is a cyclic number.

It is not a de Polignac number, because 135241335323 - 2²⁰ = 135240286747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135241335343) 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, 1186853 + ... + 1295801.

It is an arithmetic number, because the mean of its divisors is an integer number (9021060000).

Almost surely, 2^135241335323 is an apocalyptic number.

135241335323 is a deficient number, since it is larger than the sum of its proper divisors (9095624677).

135241335323 is a wasteful number, since it uses less digits than its factorization.

135241335323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109874.

The product of its digits is 97200, while the sum is 35.

Adding to 135241335323 its reverse (323533142531), we get a palindrome (458774477854).

The spelling of 135241335323 in words is "one hundred thirty-five billion, two hundred forty-one million, three hundred thirty-five thousand, three hundred twenty-three".