30103330102009 has 2 divisors, whose sum is σ = 30103330102010. Its totient is φ = 30103330102008.

The previous prime is 30103330101989. The next prime is 30103330102117. The reversal of 30103330102009 is 90020103330103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27096157927609 + 3007172174400 = 5205397^2 + 1734120^2 .

It is a cyclic number.

It is not a de Polignac number, because 30103330102009 - 2⁷ = 30103330101881 is a prime.

It is not a weakly prime, because it can be changed into another prime (30103330102409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051665051004 + 15051665051005.

It is an arithmetic number, because the mean of its divisors is an integer number (15051665051005).

Almost surely, 2^{30103330102009} is an apocalyptic number.

It is an amenable number.

30103330102009 is a deficient number, since it is larger than the sum of its proper divisors (1).

30103330102009 is an equidigital number, since it uses as much as digits as its factorization.

30103330102009 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 30103330102009 in words is "thirty trillion, one hundred three billion, three hundred thirty million, one hundred two thousand, nine".