134507273 has 2 divisors, whose sum is σ = 134507274. Its totient is φ = 134507272.

The previous prime is 134507267. The next prime is 134507323. The reversal of 134507273 is 372705431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107081104 + 27426169 = 10348^2 + 5237^2 .

It is a cyclic number.

It is not a de Polignac number, because 134507273 - 2⁶ = 134507209 is a prime.

It is not a weakly prime, because it can be changed into another prime (134507203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67253636 + 67253637.

It is an arithmetic number, because the mean of its divisors is an integer number (67253637).

Almost surely, 2^134507273 is an apocalyptic number.

It is an amenable number.

134507273 is a deficient number, since it is larger than the sum of its proper divisors (1).

134507273 is an equidigital number, since it uses as much as digits as its factorization.

134507273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 134507273 is about 11597.7270617997. The cubic root of 134507273 is about 512.3679110711.

The spelling of 134507273 in words is "one hundred thirty-four million, five hundred seven thousand, two hundred seventy-three".