134956311 has 8 divisors (see below), whose sum is σ = 205647744. Its totient is φ = 77117880.

The previous prime is 134956277. The next prime is 134956333. The reversal of 134956311 is 113659431.

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

It is not a de Polignac number, because 134956311 - 2⁶ = 134956247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134956511) 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, 3213225 + ... + 3213266.

It is an arithmetic number, because the mean of its divisors is an integer number (25705968).

Almost surely, 2^134956311 is an apocalyptic number.

134956311 is a deficient number, since it is larger than the sum of its proper divisors (70691433).

134956311 is an equidigital number, since it uses as much as digits as its factorization.

134956311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6426501.

The product of its digits is 9720, while the sum is 33.

The square root of 134956311 is about 11617.0698112734. The cubic root of 134956311 is about 512.9374394108.

The spelling of 134956311 in words is "one hundred thirty-four million, nine hundred fifty-six thousand, three hundred eleven".