9133 has 2 divisors, whose sum is σ = 9134. Its totient is φ = 9132.
The previous prime is 9127. The next prime is 9137. The reversal of 9133 is 3319.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8649 + 484 = 93^2 + 22^2 .
It is an emirp because it is prime and its reverse (3319) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 9133 - 213 = 941 is a prime.
It is a plaindrome in base 9 and base 16.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9137) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4566 + 4567.
It is an arithmetic number, because the mean of its divisors is an integer number (4567).
29133 is an apocalyptic number.
It is an amenable number.
9133 is a deficient number, since it is larger than the sum of its proper divisors (1).
9133 is an equidigital number, since it uses as much as digits as its factorization.
9133 is an evil number, because the sum of its binary digits is even.
The product of its digits is 81, while the sum is 16.
The square root of 9133 is about 95.5667306127. The cubic root of 9133 is about 20.9028009951.
It can be divided in two parts, 91 and 33, that multiplied together give a palindrome (3003).
The spelling of 9133 in words is "nine thousand, one hundred thirty-three".
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