212011110211003 has 2 divisors, whose sum is σ = 212011110211004. Its totient is φ = 212011110211002.

The previous prime is 212011110210967. The next prime is 212011110211031. The reversal of 212011110211003 is 300112011110212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212011110211003 - 2¹³ = 212011110202811 is a prime.

It is not a weakly prime, because it can be changed into another prime (212011110211093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106005555105501 + 106005555105502.

It is an arithmetic number, because the mean of its divisors is an integer number (106005555105502).

Almost surely, 2^{212011110211003} is an apocalyptic number.

212011110211003 is a deficient number, since it is larger than the sum of its proper divisors (1).

212011110211003 is an equidigital number, since it uses as much as digits as its factorization.

212011110211003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 212011110211003 its reverse (300112011110212), we get a palindrome (512123121321215).

The spelling of 212011110211003 in words is "two hundred twelve trillion, eleven billion, one hundred ten million, two hundred eleven thousand, three".