30010030330103 has 4 divisors (see below), whose sum is σ = 30183498713688. Its totient is φ = 29836561946520.

The previous prime is 30010030330099. The next prime is 30010030330109. The reversal of 30010030330103 is 30103303001003.

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 30010030330103 - 2² = 30010030330099 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 (30010030330109) 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, 86734191533 + ... + 86734191878.

It is an arithmetic number, because the mean of its divisors is an integer number (7545874678422).

Almost surely, 2^{30010030330103} is an apocalyptic number.

30010030330103 is a deficient number, since it is larger than the sum of its proper divisors (173468383585).

30010030330103 is a wasteful number, since it uses less digits than its factorization.

30010030330103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173468383584.

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

Adding to 30010030330103 its reverse (30103303001003), we get a palindrome (60113333331106).

The spelling of 30010030330103 in words is "thirty trillion, ten billion, thirty million, three hundred thirty thousand, one hundred three".