134331201 has 24 divisors (see below), whose sum is σ = 207954240. Its totient is φ = 83340576.

The previous prime is 134331193. The next prime is 134331209. The reversal of 134331201 is 102133431.

134331201 is a `hidden beast` number, since 134 + 331 + 201 = 666.

It is an interprime number because it is at equal distance from previous prime (134331193) and next prime (134331209).

It is not a de Polignac number, because 134331201 - 2³ = 134331193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134331209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1111 + ... + 16428.

It is an arithmetic number, because the mean of its divisors is an integer number (8664760).

Almost surely, 2^134331201 is an apocalyptic number.

It is an amenable number.

134331201 is a deficient number, since it is larger than the sum of its proper divisors (73623039).

134331201 is a wasteful number, since it uses less digits than its factorization.

134331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17605 (or 17602 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 134331201 is about 11590.1337783479. The cubic root of 134331201 is about 512.1442477377.

Adding to 134331201 its reverse (102133431), we get a palindrome (236464632).

The spelling of 134331201 in words is "one hundred thirty-four million, three hundred thirty-one thousand, two hundred one".