30030103289 has 2 divisors, whose sum is σ = 30030103290. Its totient is φ = 30030103288.

The previous prime is 30030103267. The next prime is 30030103321. The reversal of 30030103289 is 98230103003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28439449600 + 1590653689 = 168640^2 + 39883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30030103289 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (30030103189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15015051644 + 15015051645.

It is an arithmetic number, because the mean of its divisors is an integer number (15015051645).

Almost surely, 2^30030103289 is an apocalyptic number.

It is an amenable number.

30030103289 is a deficient number, since it is larger than the sum of its proper divisors (1).

30030103289 is an equidigital number, since it uses as much as digits as its factorization.

30030103289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 30030103289 in words is "thirty billion, thirty million, one hundred three thousand, two hundred eighty-nine".