30020034103 has 8 divisors (see below), whose sum is σ = 31831930800. Its totient is φ = 28213249920.

The previous prime is 30020034071. The next prime is 30020034119. The reversal of 30020034103 is 30143002003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30020034103 - 2⁵ = 30020034071 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 (30020034133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266028 + ... + 1289521.

It is an arithmetic number, because the mean of its divisors is an integer number (3978991350).

Almost surely, 2^30020034103 is an apocalyptic number.

30020034103 is a deficient number, since it is larger than the sum of its proper divisors (1811896697).

30020034103 is a wasteful number, since it uses less digits than its factorization.

30020034103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556257.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30020034103 its reverse (30143002003), we get a palindrome (60163036106).

The spelling of 30020034103 in words is "thirty billion, twenty million, thirty-four thousand, one hundred three".