134065211 has 8 divisors (see below), whose sum is σ = 153387744. Its totient is φ = 114785280.

The previous prime is 134065207. The next prime is 134065237. The reversal of 134065211 is 112560431.

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 134065211 - 2² = 134065207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134065241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3590 + ... + 16763.

It is an arithmetic number, because the mean of its divisors is an integer number (19173468).

Almost surely, 2^134065211 is an apocalyptic number.

134065211 is a deficient number, since it is larger than the sum of its proper divisors (19322533).

134065211 is an equidigital number, since it uses as much as digits as its factorization.

134065211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21301.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 134065211 is about 11578.6532463841. The cubic root of 134065211 is about 511.8059911004.

The spelling of 134065211 in words is "one hundred thirty-four million, sixty-five thousand, two hundred eleven".