135235049983 has 8 divisors (see below), whose sum is σ = 150668064000. Its totient is φ = 120325189080.

The previous prime is 135235049953. The next prime is 135235050059. The reversal of 135235049983 is 389940532531.

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 135235049983 - 2¹³ = 135235041791 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 135235049983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135235049903) 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, 130787733 + ... + 130788766.

It is an arithmetic number, because the mean of its divisors is an integer number (18833508000).

Almost surely, 2^135235049983 is an apocalyptic number.

135235049983 is a deficient number, since it is larger than the sum of its proper divisors (15433014017).

135235049983 is a wasteful number, since it uses less digits than its factorization.

135235049983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261576557.

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 135235049983 in words is "one hundred thirty-five billion, two hundred thirty-five million, forty-nine thousand, nine hundred eighty-three".