302002112004149 has 2 divisors, whose sum is σ = 302002112004150. Its totient is φ = 302002112004148.

The previous prime is 302002112004121. The next prime is 302002112004163. The reversal of 302002112004149 is 941400211200203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 301856119236049 + 145992768100 = 17374007^2 + 382090^2 .

It is an emirp because it is prime and its reverse (941400211200203) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302002112004149 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 (302002112004119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151001056002074 + 151001056002075.

It is an arithmetic number, because the mean of its divisors is an integer number (151001056002075).

Almost surely, 2^{302002112004149} is an apocalyptic number.

It is an amenable number.

302002112004149 is a deficient number, since it is larger than the sum of its proper divisors (1).

302002112004149 is an equidigital number, since it uses as much as digits as its factorization.

302002112004149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 302002112004149 in words is "three hundred two trillion, two billion, one hundred twelve million, four thousand, one hundred forty-nine".