304234110197 has 2 divisors, whose sum is σ = 304234110198. Its totient is φ = 304234110196.

The previous prime is 304234110151. The next prime is 304234110239. The reversal of 304234110197 is 791011432403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198108668836 + 106125441361 = 445094^2 + 325769^2 .

It is a cyclic number.

It is not a de Polignac number, because 304234110197 - 2⁶ = 304234110133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304234110127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152117055098 + 152117055099.

It is an arithmetic number, because the mean of its divisors is an integer number (152117055099).

Almost surely, 2^304234110197 is an apocalyptic number.

It is an amenable number.

304234110197 is a deficient number, since it is larger than the sum of its proper divisors (1).

304234110197 is an equidigital number, since it uses as much as digits as its factorization.

304234110197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 304234110197 in words is "three hundred four billion, two hundred thirty-four million, one hundred ten thousand, one hundred ninety-seven".