183328133 has 2 divisors, whose sum is σ = 183328134. Its totient is φ = 183328132.

The previous prime is 183328127. The next prime is 183328139. The reversal of 183328133 is 331823381.

It is a balanced prime because it is at equal distance from previous prime (183328127) and next prime (183328139).

It can be written as a sum of positive squares in only one way, i.e., 146337409 + 36990724 = 12097^2 + 6082^2 .

It is a cyclic number.

It is not a de Polignac number, because 183328133 - 2⁶ = 183328069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 183328133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (183328139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91664066 + 91664067.

It is an arithmetic number, because the mean of its divisors is an integer number (91664067).

Almost surely, 2^183328133 is an apocalyptic number.

It is an amenable number.

183328133 is a deficient number, since it is larger than the sum of its proper divisors (1).

183328133 is an equidigital number, since it uses as much as digits as its factorization.

183328133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 183328133 is about 13539.8719713297. The cubic root of 183328133 is about 568.0802688997.

The spelling of 183328133 in words is "one hundred eighty-three million, three hundred twenty-eight thousand, one hundred thirty-three".