30030103309 has 4 divisors (see below), whose sum is σ = 30049220160. Its totient is φ = 30010986460.

The previous prime is 30030103289. The next prime is 30030103321. The reversal of 30030103309 is 90330103003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30030103309 - 2⁹ = 30030102797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30030103309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030103379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9556069 + ... + 9559210.

It is an arithmetic number, because the mean of its divisors is an integer number (7512305040).

Almost surely, 2^30030103309 is an apocalyptic number.

It is an amenable number.

30030103309 is a deficient number, since it is larger than the sum of its proper divisors (19116851).

30030103309 is a wasteful number, since it uses less digits than its factorization.

30030103309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19116850.

The product of its (nonzero) digits is 729, while the sum is 22.

The spelling of 30030103309 in words is "thirty billion, thirty million, one hundred three thousand, three hundred nine".