30020230103 has 4 divisors (see below), whose sum is σ = 30025011360. Its totient is φ = 30015448848.

The previous prime is 30020230091. The next prime is 30020230129. The reversal of 30020230103 is 30103202003.

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 30020230103 - 2⁸ = 30020229847 is a prime.

It is a super-3 number, since 3×30020230103³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020230183) 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 3 ways as a sum of consecutive naturals, for example, 2381198 + ... + 2393771.

It is an arithmetic number, because the mean of its divisors is an integer number (7506252840).

Almost surely, 2^30020230103 is an apocalyptic number.

30020230103 is a deficient number, since it is larger than the sum of its proper divisors (4781257).

30020230103 is an equidigital number, since it uses as much as digits as its factorization.

30020230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4781256.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30020230103 its reverse (30103202003), we get a palindrome (60123432106).

The spelling of 30020230103 in words is "thirty billion, twenty million, two hundred thirty thousand, one hundred three".