912001302001 has 2 divisors, whose sum is σ = 912001302002. Its totient is φ = 912001302000.

The previous prime is 912001301999. The next prime is 912001302053. The reversal of 912001302001 is 100203100219.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 911931412401 + 69889600 = 954951^2 + 8360^2 .

It is an emirp because it is prime and its reverse (100203100219) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 912001302001 - 2¹ = 912001301999 is a prime.

Together with 912001301999, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 912001302001.

It is not a weakly prime, because it can be changed into another prime (912001372001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456000651000 + 456000651001.

It is an arithmetic number, because the mean of its divisors is an integer number (456000651001).

Almost surely, 2^912001302001 is an apocalyptic number.

It is an amenable number.

912001302001 is a deficient number, since it is larger than the sum of its proper divisors (1).

912001302001 is an equidigital number, since it uses as much as digits as its factorization.

912001302001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 912001302001 in words is "nine hundred twelve billion, one million, three hundred two thousand, one".