Search a number
11323133 is a prime number
BaseRepresentation
bin101011001100…
…011011111101
3210022021102022
4223030123331
510344320013
61042405525
7165150023
oct53143375
923267368
1011323133
116434268
1239608a5
132465ba3
14170a713
15eda008
hexacc6fd

11323133 has 2 divisors, whose sum is σ = 11323134. Its totient is φ = 11323132.

The previous prime is 11323111. The next prime is 11323141. The reversal of 11323133 is 33132311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10936249 + 386884 = 3307^2 + 622^2 .

It is an emirp because it is prime and its reverse (33132311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11323133 - 212 = 11319037 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11323633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661566 + 5661567.

It is an arithmetic number, because the mean of its divisors is an integer number (5661567).

Almost surely, 211323133 is an apocalyptic number.

It is an amenable number.

11323133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323133 is an equidigital number, since it uses as much as digits as its factorization.

11323133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162, while the sum is 17.

The square root of 11323133 is about 3364.9863298385. The cubic root of 11323133 is about 224.5547276229.

Adding to 11323133 its reverse (33132311), we get a palindrome (44455444).

The spelling of 11323133 in words is "eleven million, three hundred twenty-three thousand, one hundred thirty-three".