135082133993663 has 4 divisors (see below), whose sum is σ = 135082176167880. Its totient is φ = 135082091819448.

The previous prime is 135082133993641. The next prime is 135082133993669. The reversal of 135082133993663 is 366399331280531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135082133993663 - 2¹² = 135082133989567 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135082133993596 and 135082133993605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135082133993669) 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, 15848945 + ... + 22833162.

It is an arithmetic number, because the mean of its divisors is an integer number (33770544041970).

Almost surely, 2^{135082133993663} is an apocalyptic number.

135082133993663 is a deficient number, since it is larger than the sum of its proper divisors (42174217).

135082133993663 is an equidigital number, since it uses as much as digits as its factorization.

135082133993663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42174216.

The product of its (nonzero) digits is 56687040, while the sum is 62.

The spelling of 135082133993663 in words is "one hundred thirty-five trillion, eighty-two billion, one hundred thirty-three million, nine hundred ninety-three thousand, six hundred sixty-three".