135403235341 has 4 divisors (see below), whose sum is σ = 147712620384. Its totient is φ = 123093850300.

The previous prime is 135403235333. The next prime is 135403235351. The reversal of 135403235341 is 143532304531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135403235341 - 2³ = 135403235333 is a prime.

It is a super-2 number, since 2×135403235341² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135403235297 and 135403235306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135403235351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6154692505 + ... + 6154692526.

It is an arithmetic number, because the mean of its divisors is an integer number (36928155096).

Almost surely, 2^135403235341 is an apocalyptic number.

135403235341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

135403235341 is a deficient number, since it is larger than the sum of its proper divisors (12309385043).

135403235341 is a wasteful number, since it uses less digits than its factorization.

135403235341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12309385042.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 135403235341 its reverse (143532304531), we get a palindrome (278935539872).

The spelling of 135403235341 in words is "one hundred thirty-five billion, four hundred three million, two hundred thirty-five thousand, three hundred forty-one".