30434334103 has 16 divisors (see below), whose sum is σ = 32156559360. Its totient is φ = 28766152800.

The previous prime is 30434334079. The next prime is 30434334109. The reversal of 30434334103 is 30143343403.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30434334103 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 (30434334109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170893 + ... + 300121.

It is an arithmetic number, because the mean of its divisors is an integer number (2009784960).

Almost surely, 2^30434334103 is an apocalyptic number.

30434334103 is a deficient number, since it is larger than the sum of its proper divisors (1722225257).

30434334103 is a wasteful number, since it uses less digits than its factorization.

30434334103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129438.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 30434334103 its reverse (30143343403), we get a palindrome (60577677506).

The spelling of 30434334103 in words is "thirty billion, four hundred thirty-four million, three hundred thirty-four thousand, one hundred three".