134016217 has 4 divisors (see below), whose sum is σ = 134220240. Its totient is φ = 133812196.

The previous prime is 134016203. The next prime is 134016229. The reversal of 134016217 is 712610431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134016217 - 2⁷ = 134016089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134016191 and 134016200.

It is not an unprimeable number, because it can be changed into a prime (134016517) 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 3 ways as a sum of consecutive naturals, for example, 101023 + ... + 102340.

It is an arithmetic number, because the mean of its divisors is an integer number (33555060).

Almost surely, 2^134016217 is an apocalyptic number.

It is an amenable number.

134016217 is a deficient number, since it is larger than the sum of its proper divisors (204023).

134016217 is an equidigital number, since it uses as much as digits as its factorization.

134016217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204022.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 134016217 is about 11576.5373493113. The cubic root of 134016217 is about 511.7436371714.

Adding to 134016217 its reverse (712610431), we get a palindrome (846626648).

The spelling of 134016217 in words is "one hundred thirty-four million, sixteen thousand, two hundred seventeen".