134234201 has 2 divisors, whose sum is σ = 134234202. Its totient is φ = 134234200.

The previous prime is 134234189. The next prime is 134234203. The reversal of 134234201 is 102432431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100000000 + 34234201 = 10000^2 + 5851^2 .

It is a cyclic number.

It is not a de Polignac number, because 134234201 - 2¹⁸ = 133972057 is a prime.

Together with 134234203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134234203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67117100 + 67117101.

It is an arithmetic number, because the mean of its divisors is an integer number (67117101).

Almost surely, 2^134234201 is an apocalyptic number.

It is an amenable number.

134234201 is a deficient number, since it is larger than the sum of its proper divisors (1).

134234201 is an equidigital number, since it uses as much as digits as its factorization.

134234201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 134234201 is about 11585.9484290238. The cubic root of 134234201 is about 512.0209456458.

Adding to 134234201 its reverse (102432431), we get a palindrome (236666632).

The spelling of 134234201 in words is "one hundred thirty-four million, two hundred thirty-four thousand, two hundred one".