211033123003223 has 2 divisors, whose sum is σ = 211033123003224. Its totient is φ = 211033123003222.

The previous prime is 211033123003211. The next prime is 211033123003267. The reversal of 211033123003223 is 322300321330112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211033123003223 - 2³⁸ = 210758245096279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211033123003192 and 211033123003201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211033123003273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105516561501611 + 105516561501612.

It is an arithmetic number, because the mean of its divisors is an integer number (105516561501612).

Almost surely, 2^{211033123003223} is an apocalyptic number.

211033123003223 is a deficient number, since it is larger than the sum of its proper divisors (1).

211033123003223 is an equidigital number, since it uses as much as digits as its factorization.

211033123003223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 211033123003223 its reverse (322300321330112), we get a palindrome (533333444333335).

The spelling of 211033123003223 in words is "two hundred eleven trillion, thirty-three billion, one hundred twenty-three million, three thousand, two hundred twenty-three".