305235230099 has 2 divisors, whose sum is σ = 305235230100. Its totient is φ = 305235230098.

The previous prime is 305235230039. The next prime is 305235230117. The reversal of 305235230099 is 990032532503.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 305235230099 - 2²⁰ = 305234181523 is a prime.

It is not a weakly prime, because it can be changed into another prime (305235230009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152617615049 + 152617615050.

It is an arithmetic number, because the mean of its divisors is an integer number (152617615050).

Almost surely, 2^305235230099 is an apocalyptic number.

305235230099 is a deficient number, since it is larger than the sum of its proper divisors (1).

305235230099 is an equidigital number, since it uses as much as digits as its factorization.

305235230099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 218700, while the sum is 41.

The spelling of 305235230099 in words is "three hundred five billion, two hundred thirty-five million, two hundred thirty thousand, ninety-nine".