213033201223 has 2 divisors, whose sum is σ = 213033201224. Its totient is φ = 213033201222.

The previous prime is 213033201211. The next prime is 213033201229. The reversal of 213033201223 is 322102330312.

213033201223 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 is a cyclic number.

It is not a de Polignac number, because 213033201223 - 2⁵ = 213033201191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213033201194 and 213033201203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213033201229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106516600611 + 106516600612.

It is an arithmetic number, because the mean of its divisors is an integer number (106516600612).

Almost surely, 2^213033201223 is an apocalyptic number.

213033201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

213033201223 is an equidigital number, since it uses as much as digits as its factorization.

213033201223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213033201223 its reverse (322102330312), we get a palindrome (535135531535).

The spelling of 213033201223 in words is "two hundred thirteen billion, thirty-three million, two hundred one thousand, two hundred twenty-three".