135823436683 has 8 divisors (see below), whose sum is σ = 148462130160. Its totient is φ = 123233261280.

The previous prime is 135823436669. The next prime is 135823436701. The reversal of 135823436683 is 386634328531.

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 135823436683 - 2¹³ = 135823428491 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 135823436683.

It is not an unprimeable number, because it can be changed into a prime (135823536683) 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, 12123660 + ... + 12134857.

It is an arithmetic number, because the mean of its divisors is an integer number (18557766270).

Almost surely, 2^135823436683 is an apocalyptic number.

135823436683 is a deficient number, since it is larger than the sum of its proper divisors (12638693477).

135823436683 is a wasteful number, since it uses less digits than its factorization.

135823436683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24259037.

The product of its digits is 7464960, while the sum is 52.

The spelling of 135823436683 in words is "one hundred thirty-five billion, eight hundred twenty-three million, four hundred thirty-six thousand, six hundred eighty-three".