302143341197 has 2 divisors, whose sum is σ = 302143341198. Its totient is φ = 302143341196.

The previous prime is 302143341179. The next prime is 302143341209. The reversal of 302143341197 is 791143341203.

Together with previous prime (302143341179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 301943656036 + 199685161 = 549494^2 + 14131^2 .

It is a cyclic number.

It is not a de Polignac number, because 302143341197 - 2⁶ = 302143341133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 302143341197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302143341497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151071670598 + 151071670599.

It is an arithmetic number, because the mean of its divisors is an integer number (151071670599).

Almost surely, 2^302143341197 is an apocalyptic number.

It is an amenable number.

302143341197 is a deficient number, since it is larger than the sum of its proper divisors (1).

302143341197 is an equidigital number, since it uses as much as digits as its factorization.

302143341197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 38.

The spelling of 302143341197 in words is "three hundred two billion, one hundred forty-three million, three hundred forty-one thousand, one hundred ninety-seven".