201323020207 has 2 divisors, whose sum is σ = 201323020208. Its totient is φ = 201323020206.

The previous prime is 201323020169. The next prime is 201323020259. The reversal of 201323020207 is 702020323102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201323020207 - 2⁷ = 201323020079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201323027207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100661510103 + 100661510104.

It is an arithmetic number, because the mean of its divisors is an integer number (100661510104).

Almost surely, 2^201323020207 is an apocalyptic number.

201323020207 is a deficient number, since it is larger than the sum of its proper divisors (1).

201323020207 is an equidigital number, since it uses as much as digits as its factorization.

201323020207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

Adding to 201323020207 its reverse (702020323102), we get a palindrome (903343343309).

The spelling of 201323020207 in words is "two hundred one billion, three hundred twenty-three million, twenty thousand, two hundred seven".