134013211 has 8 divisors (see below), whose sum is σ = 136881360. Its totient is φ = 131175072.

The previous prime is 134013127. The next prime is 134013233. The reversal of 134013211 is 112310431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134013211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134013311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641 + ... + 16453.

It is an arithmetic number, because the mean of its divisors is an integer number (17110170).

Almost surely, 2^134013211 is an apocalyptic number.

134013211 is a deficient number, since it is larger than the sum of its proper divisors (2868149).

134013211 is a wasteful number, since it uses less digits than its factorization.

134013211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15005.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 134013211 is about 11576.4075170149. The cubic root of 134013211 is about 511.7398109856.

Adding to 134013211 its reverse (112310431), we get a palindrome (246323642).

The spelling of 134013211 in words is "one hundred thirty-four million, thirteen thousand, two hundred eleven".