212110201201103 has 2 divisors, whose sum is σ = 212110201201104. Its totient is φ = 212110201201102.

The previous prime is 212110201201069. The next prime is 212110201201133. The reversal of 212110201201103 is 301102102011212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212110201201103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212110201201133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106055100600551 + 106055100600552.

It is an arithmetic number, because the mean of its divisors is an integer number (106055100600552).

Almost surely, 2^{212110201201103} is an apocalyptic number.

212110201201103 is a deficient number, since it is larger than the sum of its proper divisors (1).

212110201201103 is an equidigital number, since it uses as much as digits as its factorization.

212110201201103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 212110201201103 its reverse (301102102011212), we get a palindrome (513212303212315).

The spelling of 212110201201103 in words is "two hundred twelve trillion, one hundred ten billion, two hundred one million, two hundred one thousand, one hundred three".