30330300103 has 4 divisors (see below), whose sum is σ = 30330873880. Its totient is φ = 30329726328.

The previous prime is 30330300073. The next prime is 30330300109. The reversal of 30330300103 is 30100303303.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30330300103 - 2¹³ = 30330291911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30330300109) 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, 198525 + ... + 316342.

It is an arithmetic number, because the mean of its divisors is an integer number (7582718470).

Almost surely, 2^30330300103 is an apocalyptic number.

30330300103 is a deficient number, since it is larger than the sum of its proper divisors (573777).

30330300103 is an equidigital number, since it uses as much as digits as its factorization.

30330300103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573776.

The product of its (nonzero) digits is 243, while the sum is 16.

Adding to 30330300103 its reverse (30100303303), we get a palindrome (60430603406).

The spelling of 30330300103 in words is "thirty billion, three hundred thirty million, three hundred thousand, one hundred three".