134234203 has 2 divisors, whose sum is σ = 134234204. Its totient is φ = 134234202.

The previous prime is 134234201. The next prime is 134234257. The reversal of 134234203 is 302432431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134234203 - 2¹ = 134234201 is a prime.

Together with 134234201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (134234201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67117101 + 67117102.

It is an arithmetic number, because the mean of its divisors is an integer number (67117102).

Almost surely, 2^134234203 is an apocalyptic number.

134234203 is a deficient number, since it is larger than the sum of its proper divisors (1).

134234203 is an equidigital number, since it uses as much as digits as its factorization.

134234203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 134234203 is about 11585.9485153353. The cubic root of 134234203 is about 512.0209481887.

Adding to 134234203 its reverse (302432431), we get a palindrome (436666634).

The spelling of 134234203 in words is "one hundred thirty-four million, two hundred thirty-four thousand, two hundred three".