201093223 has 2 divisors, whose sum is σ = 201093224. Its totient is φ = 201093222.

The previous prime is 201093203. The next prime is 201093227. The reversal of 201093223 is 322390102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201093223 - 2²¹ = 198996071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201093194 and 201093203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201093227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100546611 + 100546612.

It is an arithmetic number, because the mean of its divisors is an integer number (100546612).

Almost surely, 2^201093223 is an apocalyptic number.

201093223 is a deficient number, since it is larger than the sum of its proper divisors (1).

201093223 is an equidigital number, since it uses as much as digits as its factorization.

201093223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 201093223 is about 14180.7342193555. The cubic root of 201093223 is about 585.8671465534.

It can be divided in two parts, 20109 and 3223, that added together give a palindrome (23332).

The spelling of 201093223 in words is "two hundred one million, ninety-three thousand, two hundred twenty-three".