201323330099 has 2 divisors, whose sum is σ = 201323330100. Its totient is φ = 201323330098.

The previous prime is 201323330081. The next prime is 201323330177. The reversal of 201323330099 is 990033323102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201323330099 is a prime.

It is not a weakly prime, because it can be changed into another prime (201323330599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100661665049 + 100661665050.

It is an arithmetic number, because the mean of its divisors is an integer number (100661665050).

Almost surely, 2^201323330099 is an apocalyptic number.

201323330099 is a deficient number, since it is larger than the sum of its proper divisors (1).

201323330099 is an equidigital number, since it uses as much as digits as its factorization.

201323330099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 35.

The spelling of 201323330099 in words is "two hundred one billion, three hundred twenty-three million, three hundred thirty thousand, ninety-nine".