134917099 has 2 divisors, whose sum is σ = 134917100. Its totient is φ = 134917098.

The previous prime is 134917093. The next prime is 134917121. The reversal of 134917099 is 990719431.

It is a happy number.

134917099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134917099 - 2¹⁵ = 134884331 is a prime.

It is not a weakly prime, because it can be changed into another prime (134917093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67458549 + 67458550.

It is an arithmetic number, because the mean of its divisors is an integer number (67458550).

Almost surely, 2^134917099 is an apocalyptic number.

134917099 is a deficient number, since it is larger than the sum of its proper divisors (1).

134917099 is an equidigital number, since it uses as much as digits as its factorization.

134917099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 43.

The square root of 134917099 is about 11615.3819997450. The cubic root of 134917099 is about 512.8877560452.

The spelling of 134917099 in words is "one hundred thirty-four million, nine hundred seventeen thousand, ninety-nine".