134135093 has 4 divisors (see below), whose sum is σ = 135388800. Its totient is φ = 132881388.

The previous prime is 134135081. The next prime is 134135123. The reversal of 134135093 is 390531431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134135093 - 2⁴ = 134135077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134135033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626693 + ... + 626906.

It is an arithmetic number, because the mean of its divisors is an integer number (33847200).

Almost surely, 2^134135093 is an apocalyptic number.

It is an amenable number.

134135093 is a deficient number, since it is larger than the sum of its proper divisors (1253707).

134135093 is a wasteful number, since it uses less digits than its factorization.

134135093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253706.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 134135093 is about 11581.6705617109. The cubic root of 134135093 is about 511.8949025921.

The spelling of 134135093 in words is "one hundred thirty-four million, one hundred thirty-five thousand, ninety-three".