134383 has 4 divisors (see below), whose sum is σ = 136648. Its totient is φ = 132120.

The previous prime is 134371. The next prime is 134399. The reversal of 134383 is 383431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134383 is a prime.

It is a Duffinian number.

134383 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134333) 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, 1041 + ... + 1162.

It is an arithmetic number, because the mean of its divisors is an integer number (34162).

2¹³⁴³⁸³ is an apocalyptic number.

134383 is a deficient number, since it is larger than the sum of its proper divisors (2265).

134383 is an equidigital number, since it uses as much as digits as its factorization.

134383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2264.

The product of its digits is 864, while the sum is 22.

The square root of 134383 is about 366.5828692124. The cubic root of 134383 is about 51.2210068015.

The spelling of 134383 in words is "one hundred thirty-four thousand, three hundred eighty-three".