30103230103 has 4 divisors (see below), whose sum is σ = 30147960688. Its totient is φ = 30058499520.

The previous prime is 30103230041. The next prime is 30103230133.

30103230103 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30103230103 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30103230133) 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 3 ways as a sum of consecutive naturals, for example, 22364283 + ... + 22365628.

It is an arithmetic number, because the mean of its divisors is an integer number (7536990172).

Almost surely, 2^30103230103 is an apocalyptic number.

30103230103 is a deficient number, since it is larger than the sum of its proper divisors (44730585).

30103230103 is an equidigital number, since it uses as much as digits as its factorization.

30103230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44730584.

The product of its (nonzero) digits is 162, while the sum is 16.

The spelling of 30103230103 in words is "thirty billion, one hundred three million, two hundred thirty thousand, one hundred three".