43133 has 2 divisors, whose sum is σ = 43134. Its totient is φ = 43132.

The previous prime is 43117. The next prime is 43151. The reversal of 43133 is 33134.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31684 + 11449 = 178^2 + 107^2 .

It is a cyclic number.

It is not a de Polignac number, because 43133 - 2⁴ = 43117 is a prime.

It is a Chen prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21566 + 21567.

It is an arithmetic number, because the mean of its divisors is an integer number (21567).

2⁴³¹³³ is an apocalyptic number.

It is an amenable number.

43133 is a deficient number, since it is larger than the sum of its proper divisors (1).

43133 is an equidigital number, since it uses as much as digits as its factorization.

43133 is an odious number, because the sum of its binary digits is odd.

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

The square root of 43133 is about 207.6848574162. The cubic root of 43133 is about 35.0700637330.

Adding to 43133 its reverse (33134), we get a palindrome (76267).

Subtracting from 43133 its reverse (33134), we obtain a palindrome (9999).

It can be divided in two parts, 431 and 33, that added together give a palindrome (464).

The spelling of 43133 in words is "forty-three thousand, one hundred thirty-three".