134104273 has 2 divisors, whose sum is σ = 134104274. Its totient is φ = 134104272.

The previous prime is 134104247. The next prime is 134104331. The reversal of 134104273 is 372401431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132987024 + 1117249 = 11532^2 + 1057^2 .

It is an emirp because it is prime and its reverse (372401431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134104273 - 2⁵ = 134104241 is a prime.

It is not a weakly prime, because it can be changed into another prime (134104073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67052136 + 67052137.

It is an arithmetic number, because the mean of its divisors is an integer number (67052137).

Almost surely, 2^134104273 is an apocalyptic number.

It is an amenable number.

134104273 is a deficient number, since it is larger than the sum of its proper divisors (1).

134104273 is an equidigital number, since it uses as much as digits as its factorization.

134104273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 134104273 is about 11580.3399345615. The cubic root of 134104273 is about 511.8556938387.

The spelling of 134104273 in words is "one hundred thirty-four million, one hundred four thousand, two hundred seventy-three".