211310413103 has 2 divisors, whose sum is σ = 211310413104. Its totient is φ = 211310413102.

The previous prime is 211310413073. The next prime is 211310413177. The reversal of 211310413103 is 301314013112.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211310413103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211310413403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105655206551 + 105655206552.

It is an arithmetic number, because the mean of its divisors is an integer number (105655206552).

Almost surely, 2^211310413103 is an apocalyptic number.

211310413103 is a deficient number, since it is larger than the sum of its proper divisors (1).

211310413103 is an equidigital number, since it uses as much as digits as its factorization.

211310413103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 211310413103 its reverse (301314013112), we get a palindrome (512624426215).

The spelling of 211310413103 in words is "two hundred eleven billion, three hundred ten million, four hundred thirteen thousand, one hundred three".