134304871 has 2 divisors, whose sum is σ = 134304872. Its totient is φ = 134304870.

The previous prime is 134304853. The next prime is 134304881. The reversal of 134304871 is 178403431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134304871 - 2¹⁹ = 133780583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134304881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67152435 + 67152436.

It is an arithmetic number, because the mean of its divisors is an integer number (67152436).

Almost surely, 2^134304871 is an apocalyptic number.

134304871 is a deficient number, since it is larger than the sum of its proper divisors (1).

134304871 is an equidigital number, since it uses as much as digits as its factorization.

134304871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 134304871 is about 11588.9978427817. The cubic root of 134304871 is about 512.1107840820.

The spelling of 134304871 in words is "one hundred thirty-four million, three hundred four thousand, eight hundred seventy-one".