135382699 has 4 divisors (see below), whose sum is σ = 135584536. Its totient is φ = 135180864.

The previous prime is 135382693. The next prime is 135382721. The reversal of 135382699 is 996283531.

It is a happy number.

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 135382699 - 2⁷ = 135382571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135382693) 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, 99909 + ... + 101254.

It is an arithmetic number, because the mean of its divisors is an integer number (33896134).

Almost surely, 2^135382699 is an apocalyptic number.

135382699 is a deficient number, since it is larger than the sum of its proper divisors (201837).

135382699 is an equidigital number, since it uses as much as digits as its factorization.

135382699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201836.

The product of its digits is 349920, while the sum is 46.

The square root of 135382699 is about 11635.4071265255. The cubic root of 135382699 is about 513.4770719179.

The spelling of 135382699 in words is "one hundred thirty-five million, three hundred eighty-two thousand, six hundred ninety-nine".