340133 has 4 divisors (see below), whose sum is σ = 342720. Its totient is φ = 337548.

The previous prime is 340129. The next prime is 340169. The reversal of 340133 is 331043.

It is a happy number.

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 340133 - 2² = 340129 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340103) 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, 1085 + ... + 1362.

It is an arithmetic number, because the mean of its divisors is an integer number (85680).

2³⁴⁰¹³³ is an apocalyptic number.

It is an amenable number.

340133 is a deficient number, since it is larger than the sum of its proper divisors (2587).

340133 is a wasteful number, since it uses less digits than its factorization.

340133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 340133 is about 583.2092248927. The cubic root of 340133 is about 69.8044200451.

Adding to 340133 its reverse (331043), we get a palindrome (671176).

The spelling of 340133 in words is "three hundred forty thousand, one hundred thirty-three".