211032103223 has 2 divisors, whose sum is σ = 211032103224. Its totient is φ = 211032103222.

The previous prime is 211032103201. The next prime is 211032103253. The reversal of 211032103223 is 322301230112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211032103223 - 2¹² = 211032099127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211032103195 and 211032103204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211032103253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105516051611 + 105516051612.

It is an arithmetic number, because the mean of its divisors is an integer number (105516051612).

Almost surely, 2^211032103223 is an apocalyptic number.

211032103223 is a deficient number, since it is larger than the sum of its proper divisors (1).

211032103223 is an equidigital number, since it uses as much as digits as its factorization.

211032103223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 211032103223 its reverse (322301230112), we get a palindrome (533333333335).

The spelling of 211032103223 in words is "two hundred eleven billion, thirty-two million, one hundred three thousand, two hundred twenty-three".