134522311 has 8 divisors (see below), whose sum is σ = 167716224. Its totient is φ = 104822520.

The previous prime is 134522273. The next prime is 134522347. The reversal of 134522311 is 113225431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134522311 - 2¹¹ = 134520263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134522371) 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, 873445 + ... + 873598.

It is an arithmetic number, because the mean of its divisors is an integer number (20964528).

Almost surely, 2^134522311 is an apocalyptic number.

134522311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134522311 is a deficient number, since it is larger than the sum of its proper divisors (33193913).

134522311 is a wasteful number, since it uses less digits than its factorization.

134522311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747061.

The product of its digits is 720, while the sum is 22.

The square root of 134522311 is about 11598.3753603684. The cubic root of 134522311 is about 512.3870047140.

Adding to 134522311 its reverse (113225431), we get a palindrome (247747742).

The spelling of 134522311 in words is "one hundred thirty-four million, five hundred twenty-two thousand, three hundred eleven".