30103023330209 has 4 divisors (see below), whose sum is σ = 30201078781104. Its totient is φ = 30004967879316.

The previous prime is 30103023330167. The next prime is 30103023330239. The reversal of 30103023330209 is 90203332030103.

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 a de Polignac number, because none of the positive numbers 2^k-30103023330209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30103023330239) 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, 49027724987 + ... + 49027725600.

It is an arithmetic number, because the mean of its divisors is an integer number (7550269695276).

Almost surely, 2^{30103023330209} is an apocalyptic number.

It is an amenable number.

30103023330209 is a deficient number, since it is larger than the sum of its proper divisors (98055450895).

30103023330209 is an equidigital number, since it uses as much as digits as its factorization.

30103023330209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98055450894.

The product of its (nonzero) digits is 8748, while the sum is 29.

The spelling of 30103023330209 in words is "thirty trillion, one hundred three billion, twenty-three million, three hundred thirty thousand, two hundred nine".