211333120223 has 2 divisors, whose sum is σ = 211333120224. Its totient is φ = 211333120222.

The previous prime is 211333120199. The next prime is 211333120247. The reversal of 211333120223 is 322021333112.

It is a balanced prime because it is at equal distance from previous prime (211333120199) and next prime (211333120247).

It is a cyclic number.

It is not a de Polignac number, because 211333120223 - 2¹⁰ = 211333119199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211333120253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105666560111 + 105666560112.

It is an arithmetic number, because the mean of its divisors is an integer number (105666560112).

Almost surely, 2^211333120223 is an apocalyptic number.

211333120223 is a deficient number, since it is larger than the sum of its proper divisors (1).

211333120223 is an equidigital number, since it uses as much as digits as its factorization.

211333120223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 211333120223 its reverse (322021333112), we get a palindrome (533354453335).

The spelling of 211333120223 in words is "two hundred eleven billion, three hundred thirty-three million, one hundred twenty thousand, two hundred twenty-three".