301312033312049 has 2 divisors, whose sum is σ = 301312033312050. Its totient is φ = 301312033312048.

The previous prime is 301312033312001. The next prime is 301312033312123. The reversal of 301312033312049 is 940213330213103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 273506502433024 + 27805530879025 = 16538032^2 + 5273095^2 .

It is an emirp because it is prime and its reverse (940213330213103) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-301312033312049 is a prime.

It is not a weakly prime, because it can be changed into another prime (301314033312049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150656016656024 + 150656016656025.

It is an arithmetic number, because the mean of its divisors is an integer number (150656016656025).

Almost surely, 2^{301312033312049} is an apocalyptic number.

It is an amenable number.

301312033312049 is a deficient number, since it is larger than the sum of its proper divisors (1).

301312033312049 is an equidigital number, since it uses as much as digits as its factorization.

301312033312049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 35.

The spelling of 301312033312049 in words is "three hundred one trillion, three hundred twelve billion, thirty-three million, three hundred twelve thousand, forty-nine".