210002210020103 has 2 divisors, whose sum is σ = 210002210020104. Its totient is φ = 210002210020102.

The previous prime is 210002210020091. The next prime is 210002210020139. The reversal of 210002210020103 is 301020012200012.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210002210020103 - 2⁴ = 210002210020087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210002210020003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105001105010051 + 105001105010052.

It is an arithmetic number, because the mean of its divisors is an integer number (105001105010052).

Almost surely, 2^{210002210020103} is an apocalyptic number.

210002210020103 is a deficient number, since it is larger than the sum of its proper divisors (1).

210002210020103 is an equidigital number, since it uses as much as digits as its factorization.

210002210020103 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 14.

Adding to 210002210020103 its reverse (301020012200012), we get a palindrome (511022222220115).

The spelling of 210002210020103 in words is "two hundred ten trillion, two billion, two hundred ten million, twenty thousand, one hundred three".