30013301302009 has 2 divisors, whose sum is σ = 30013301302010. Its totient is φ = 30013301302008.

The previous prime is 30013301302007. The next prime is 30013301302021. The reversal of 30013301302009 is 90020310331003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30002699510784 + 10601791225 = 5477472^2 + 102965^2 .

It is a cyclic number.

It is not a de Polignac number, because 30013301302009 - 2¹ = 30013301302007 is a prime.

Together with 30013301302007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30013301302007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006650651004 + 15006650651005.

It is an arithmetic number, because the mean of its divisors is an integer number (15006650651005).

Almost surely, 2^{30013301302009} is an apocalyptic number.

It is an amenable number.

30013301302009 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013301302009 is an equidigital number, since it uses as much as digits as its factorization.

30013301302009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 25.

The spelling of 30013301302009 in words is "thirty trillion, thirteen billion, three hundred one million, three hundred two thousand, nine".