2002301203009 has 2 divisors, whose sum is σ = 2002301203010. Its totient is φ = 2002301203008.

The previous prime is 2002301203003. The next prime is 2002301203141. The reversal of 2002301203009 is 9003021032002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1063689010609 + 938612192400 = 1031353^2 + 968820^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002301203009 - 2⁵ = 2002301202977 is a prime.

It is not a weakly prime, because it can be changed into another prime (2002301203003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001150601504 + 1001150601505.

It is an arithmetic number, because the mean of its divisors is an integer number (1001150601505).

Almost surely, 2^{2002301203009} is an apocalyptic number.

It is an amenable number.

2002301203009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002301203009 is an equidigital number, since it uses as much as digits as its factorization.

2002301203009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 2002301203009 in words is "two trillion, two billion, three hundred one million, two hundred three thousand, nine".