211014010213103 has 4 divisors (see below), whose sum is σ = 211014080397048. Its totient is φ = 211013940029160.

The previous prime is 211014010213099. The next prime is 211014010213109. The reversal of 211014010213103 is 301312010410112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 211014010213103 - 2² = 211014010213099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211014010213109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30370328 + ... + 36665853.

It is an arithmetic number, because the mean of its divisors is an integer number (52753520099262).

Almost surely, 2^{211014010213103} is an apocalyptic number.

211014010213103 is a deficient number, since it is larger than the sum of its proper divisors (70183945).

211014010213103 is an equidigital number, since it uses as much as digits as its factorization.

211014010213103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70183944.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 211014010213103 its reverse (301312010410112), we get a palindrome (512326020623215).

The spelling of 211014010213103 in words is "two hundred eleven trillion, fourteen billion, ten million, two hundred thirteen thousand, one hundred three".