30320330103 has 36 divisors (see below), whose sum is σ = 52833329640. Its totient is φ = 17325896112.

The previous prime is 30320330099. The next prime is 30320330119. The reversal of 30320330103 is 30103302303.

30320330103 is a `hidden beast` number, since 3 + 0 + 320 + 330 + 10 + 3 = 666.

It is not a de Polignac number, because 30320330103 - 2² = 30320330099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30320330143) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1261308 + ... + 1285121.

It is an arithmetic number, because the mean of its divisors is an integer number (1467592490).

Almost surely, 2^30320330103 is an apocalyptic number.

30320330103 is a deficient number, since it is larger than the sum of its proper divisors (22512999537).

30320330103 is an equidigital number, since it uses as much as digits as its factorization.

30320330103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546458 (or 2546439 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 30320330103 its reverse (30103302303), we get a palindrome (60423632406).

The spelling of 30320330103 in words is "thirty billion, three hundred twenty million, three hundred thirty thousand, one hundred three".