302244123197 has 2 divisors, whose sum is σ = 302244123198. Its totient is φ = 302244123196.

The previous prime is 302244123149. The next prime is 302244123199. The reversal of 302244123197 is 791321442203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200011095076 + 102233028121 = 447226^2 + 319739^2 .

It is a cyclic number.

It is not a de Polignac number, because 302244123197 - 2⁶ = 302244123133 is a prime.

Together with 302244123199, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 302244123197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (302244123199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151122061598 + 151122061599.

It is an arithmetic number, because the mean of its divisors is an integer number (151122061599).

Almost surely, 2^302244123197 is an apocalyptic number.

It is an amenable number.

302244123197 is a deficient number, since it is larger than the sum of its proper divisors (1).

302244123197 is an equidigital number, since it uses as much as digits as its factorization.

302244123197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 302244123197 in words is "three hundred two billion, two hundred forty-four million, one hundred twenty-three thousand, one hundred ninety-seven".