223132203533 has 2 divisors, whose sum is σ = 223132203534. Its totient is φ = 223132203532.

The previous prime is 223132203521. The next prime is 223132203577. The reversal of 223132203533 is 335302231322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222469758889 + 662444644 = 471667^2 + 25738^2 .

It is a cyclic number.

It is not a de Polignac number, because 223132203533 - 2¹⁴ = 223132187149 is a prime.

It is a super-3 number, since 3×223132203533³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223132203496 and 223132203505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223132203583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111566101766 + 111566101767.

It is an arithmetic number, because the mean of its divisors is an integer number (111566101767).

Almost surely, 2^223132203533 is an apocalyptic number.

It is an amenable number.

223132203533 is a deficient number, since it is larger than the sum of its proper divisors (1).

223132203533 is an equidigital number, since it uses as much as digits as its factorization.

223132203533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 223132203533 its reverse (335302231322), we get a palindrome (558434434855).

The spelling of 223132203533 in words is "two hundred twenty-three billion, one hundred thirty-two million, two hundred three thousand, five hundred thirty-three".