30303103103 has 16 divisors (see below), whose sum is σ = 37928271360. Its totient is φ = 23569703136.

The previous prime is 30303103091. The next prime is 30303103123. The reversal of 30303103103 is 30130130303.

It is not a de Polignac number, because 30303103103 - 2⁸ = 30303102847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30303103123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2816675 + ... + 2827412.

It is an arithmetic number, because the mean of its divisors is an integer number (2370516960).

Almost surely, 2^30303103103 is an apocalyptic number.

30303103103 is a deficient number, since it is larger than the sum of its proper divisors (7625168257).

30303103103 is a wasteful number, since it uses less digits than its factorization.

30303103103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5644166.

The product of its (nonzero) digits is 243, while the sum is 17.

Adding to 30303103103 its reverse (30130130303), we get a palindrome (60433233406).

The spelling of 30303103103 in words is "thirty billion, three hundred three million, one hundred three thousand, one hundred three".