134333201 has 8 divisors (see below), whose sum is σ = 142464744. Its totient is φ = 126227200.

The previous prime is 134333197. The next prime is 134333209. The reversal of 134333201 is 102333431.

It can be written as a sum of positive squares in 4 ways, for example, as 66846976 + 67486225 = 8176^2 + 8215^2 .

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 134333201 - 2² = 134333197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134333209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5051 + ... + 17151.

It is an arithmetic number, because the mean of its divisors is an integer number (17808093).

Almost surely, 2^134333201 is an apocalyptic number.

It is an amenable number.

134333201 is a deficient number, since it is larger than the sum of its proper divisors (8131543).

134333201 is a wasteful number, since it uses less digits than its factorization.

134333201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12771.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 134333201 is about 11590.2200583078. The cubic root of 134333201 is about 512.1467894242.

Adding to 134333201 its reverse (102333431), we get a palindrome (236666632).

The spelling of 134333201 in words is "one hundred thirty-four million, three hundred thirty-three thousand, two hundred one".