135535305352151 has 8 divisors (see below), whose sum is σ = 141428543476704. Its totient is φ = 129642100457760.

The previous prime is 135535305352147. The next prime is 135535305352163. The reversal of 135535305352151 is 151253503535531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135535305352151 - 2² = 135535305352147 is a prime.

It is a super-2 number, since 2×135535305352151² (a number of 29 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 = 135535305352096 and 135535305352105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135535305352451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213125 + ... + 16465601.

It is an arithmetic number, because the mean of its divisors is an integer number (17678567934588).

Almost surely, 2^{135535305352151} is an apocalyptic number.

135535305352151 is a deficient number, since it is larger than the sum of its proper divisors (5893238124553).

135535305352151 is a wasteful number, since it uses less digits than its factorization.

135535305352151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16615081.

The product of its (nonzero) digits is 2531250, while the sum is 47.

Adding to 135535305352151 its reverse (151253503535531), we get a palindrome (286788808887682).

The spelling of 135535305352151 in words is "one hundred thirty-five trillion, five hundred thirty-five billion, three hundred five million, three hundred fifty-two thousand, one hundred fifty-one".