330111011320949 has 2 divisors, whose sum is σ = 330111011320950. Its totient is φ = 330111011320948.

The previous prime is 330111011320913. The next prime is 330111011321089. The reversal of 330111011320949 is 949023110111033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 278305205680324 + 51805805640625 = 16682482^2 + 7197625^2 .

It is an emirp because it is prime and its reverse (949023110111033) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330111011320949 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330111011328949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165055505660474 + 165055505660475.

It is an arithmetic number, because the mean of its divisors is an integer number (165055505660475).

Almost surely, 2^{330111011320949} is an apocalyptic number.

It is an amenable number.

330111011320949 is a deficient number, since it is larger than the sum of its proper divisors (1).

330111011320949 is an equidigital number, since it uses as much as digits as its factorization.

330111011320949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 38.

The spelling of 330111011320949 in words is "three hundred thirty trillion, one hundred eleven billion, eleven million, three hundred twenty thousand, nine hundred forty-nine".