30232213103 has 4 divisors (see below), whose sum is σ = 31274703240. Its totient is φ = 29189722968.

The previous prime is 30232213097. The next prime is 30232213133. The reversal of 30232213103 is 30131223203.

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 30232213103 - 2¹⁰ = 30232212079 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 (30232213133) 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, 521245025 + ... + 521245082.

It is an arithmetic number, because the mean of its divisors is an integer number (7818675810).

Almost surely, 2^30232213103 is an apocalyptic number.

30232213103 is a deficient number, since it is larger than the sum of its proper divisors (1042490137).

30232213103 is a wasteful number, since it uses less digits than its factorization.

30232213103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042490136.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30232213103 its reverse (30131223203), we get a palindrome (60363436306).

The spelling of 30232213103 in words is "thirty billion, two hundred thirty-two million, two hundred thirteen thousand, one hundred three".