1300003022009 has 2 divisors, whose sum is σ = 1300003022010. Its totient is φ = 1300003022008.

The previous prime is 1300003021997. The next prime is 1300003022033. The reversal of 1300003022009 is 9002203000031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1085040972409 + 214962049600 = 1041653^2 + 463640^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1300003022009 is a prime.

It is not a weakly prime, because it can be changed into another prime (1300003022309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650001511004 + 650001511005.

It is an arithmetic number, because the mean of its divisors is an integer number (650001511005).

Almost surely, 2^{1300003022009} is an apocalyptic number.

It is an amenable number.

1300003022009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300003022009 is an equidigital number, since it uses as much as digits as its factorization.

1300003022009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The spelling of 1300003022009 in words is "one trillion, three hundred billion, three million, twenty-two thousand, nine".