210204310207 has 2 divisors, whose sum is σ = 210204310208. Its totient is φ = 210204310206.

The previous prime is 210204310171. The next prime is 210204310219. The reversal of 210204310207 is 702013402012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210204310207 - 2³¹ = 208056826559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210204310237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105102155103 + 105102155104.

It is an arithmetic number, because the mean of its divisors is an integer number (105102155104).

Almost surely, 2^210204310207 is an apocalyptic number.

210204310207 is a deficient number, since it is larger than the sum of its proper divisors (1).

210204310207 is an equidigital number, since it uses as much as digits as its factorization.

210204310207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 210204310207 its reverse (702013402012), we get a palindrome (912217712219).

The spelling of 210204310207 in words is "two hundred ten billion, two hundred four million, three hundred ten thousand, two hundred seven".