30242003009 has 2 divisors, whose sum is σ = 30242003010. Its totient is φ = 30242003008.

The previous prime is 30242003003. The next prime is 30242003027. The reversal of 30242003009 is 90030024203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25518465025 + 4723537984 = 159745^2 + 68728^2 .

It is a cyclic number.

It is not a de Polignac number, because 30242003009 - 2²⁰ = 30240954433 is a prime.

It is not a weakly prime, because it can be changed into another prime (30242003003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15121001504 + 15121001505.

It is an arithmetic number, because the mean of its divisors is an integer number (15121001505).

Almost surely, 2^30242003009 is an apocalyptic number.

It is an amenable number.

30242003009 is a deficient number, since it is larger than the sum of its proper divisors (1).

30242003009 is an equidigital number, since it uses as much as digits as its factorization.

30242003009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The spelling of 30242003009 in words is "thirty billion, two hundred forty-two million, three thousand, nine".