135305032345 has 8 divisors (see below), whose sum is σ = 185561187264. Its totient is φ = 92780593584.

The previous prime is 135305032321. The next prime is 135305032363. The reversal of 135305032345 is 543230503531.

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

It is not a de Polignac number, because 135305032345 - 2¹¹ = 135305030297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135305032345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1932928999 + ... + 1932929068.

It is an arithmetic number, because the mean of its divisors is an integer number (23195148408).

Almost surely, 2^135305032345 is an apocalyptic number.

It is an amenable number.

135305032345 is a deficient number, since it is larger than the sum of its proper divisors (50256154919).

135305032345 is an equidigital number, since it uses as much as digits as its factorization.

135305032345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865858079.

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 135305032345 its reverse (543230503531), we get a palindrome (678535535876).

The spelling of 135305032345 in words is "one hundred thirty-five billion, three hundred five million, thirty-two thousand, three hundred forty-five".