134389201 has 8 divisors (see below), whose sum is σ = 136231200. Its totient is φ = 132552672.

The previous prime is 134389187. The next prime is 134389237. The reversal of 134389201 is 102983431.

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 134389201 - 2⁵ = 134389169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134389001) 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, 78250 + ... + 79948.

It is an arithmetic number, because the mean of its divisors is an integer number (17028900).

Almost surely, 2^134389201 is an apocalyptic number.

It is an amenable number.

134389201 is a deficient number, since it is larger than the sum of its proper divisors (1841999).

134389201 is an equidigital number, since it uses as much as digits as its factorization.

134389201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 134389201 is about 11592.6356364720. The cubic root of 134389201 is about 512.2179464069.

The spelling of 134389201 in words is "one hundred thirty-four million, three hundred eighty-nine thousand, two hundred one".