30013333103 has 12 divisors (see below), whose sum is σ = 32747757768. Its totient is φ = 27493109280.

The previous prime is 30013333093. The next prime is 30013333123. The reversal of 30013333103 is 30133331003.

It is not a de Polignac number, because 30013333103 - 2⁴ = 30013333087 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 (30013333123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 655700 + ... + 699977.

It is an arithmetic number, because the mean of its divisors is an integer number (2728979814).

Almost surely, 2^30013333103 is an apocalyptic number.

30013333103 is a deficient number, since it is larger than the sum of its proper divisors (2734424665).

30013333103 is a wasteful number, since it uses less digits than its factorization.

30013333103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355834 (or 1355821 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 20.

Adding to 30013333103 its reverse (30133331003), we get a palindrome (60146664106).

The spelling of 30013333103 in words is "thirty billion, thirteen million, three hundred thirty-three thousand, one hundred three".