210102203210023 has 2 divisors, whose sum is σ = 210102203210024. Its totient is φ = 210102203210022.

The previous prime is 210102203209991. The next prime is 210102203210047. The reversal of 210102203210023 is 320012302201012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210102203210023 - 2⁵ = 210102203209991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210102213210023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105051101605011 + 105051101605012.

It is an arithmetic number, because the mean of its divisors is an integer number (105051101605012).

Almost surely, 2^{210102203210023} is an apocalyptic number.

210102203210023 is a deficient number, since it is larger than the sum of its proper divisors (1).

210102203210023 is an equidigital number, since it uses as much as digits as its factorization.

210102203210023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 210102203210023 its reverse (320012302201012), we get a palindrome (530114505411035).

The spelling of 210102203210023 in words is "two hundred ten trillion, one hundred two billion, two hundred three million, two hundred ten thousand, twenty-three".