134636311 has 8 divisors (see below), whose sum is σ = 145872144. Its totient is φ = 123768960.

The previous prime is 134636297. The next prime is 134636321. The reversal of 134636311 is 113636431.

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 134636311 - 2⁵ = 134636279 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 134636311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134636321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91360 + ... + 92821.

It is an arithmetic number, because the mean of its divisors is an integer number (18234018).

Almost surely, 2^134636311 is an apocalyptic number.

134636311 is a deficient number, since it is larger than the sum of its proper divisors (11235833).

134636311 is a wasteful number, since it uses less digits than its factorization.

134636311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184241.

The product of its digits is 3888, while the sum is 28.

The square root of 134636311 is about 11603.2888010253. The cubic root of 134636311 is about 512.5317034522.

The spelling of 134636311 in words is "one hundred thirty-four million, six hundred thirty-six thousand, three hundred eleven".