183373 has 2 divisors, whose sum is σ = 183374. Its totient is φ = 183372.

The previous prime is 183361. The next prime is 183377. The reversal of 183373 is 373381.

183373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174724 + 8649 = 418^2 + 93^2 .

It is a cyclic number.

It is not a de Polignac number, because 183373 - 2¹⁷ = 52301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (183377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91686 + 91687.

It is an arithmetic number, because the mean of its divisors is an integer number (91687).

2¹⁸³³⁷³ is an apocalyptic number.

It is an amenable number.

183373 is a deficient number, since it is larger than the sum of its proper divisors (1).

183373 is an equidigital number, since it uses as much as digits as its factorization.

183373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 25.

The square root of 183373 is about 428.2207374708. The cubic root of 183373 is about 56.8126608357.

The spelling of 183373 in words is "one hundred eighty-three thousand, three hundred seventy-three".