30430224403 has 4 divisors (see below), whose sum is σ = 30574443688. Its totient is φ = 30286005120.

The previous prime is 30430224329. The next prime is 30430224413. The reversal of 30430224403 is 30442203403.

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-30430224403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30430224413) 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, 72109326 + ... + 72109747.

It is an arithmetic number, because the mean of its divisors is an integer number (7643610922).

Almost surely, 2^30430224403 is an apocalyptic number.

30430224403 is a deficient number, since it is larger than the sum of its proper divisors (144219285).

30430224403 is a wasteful number, since it uses less digits than its factorization.

30430224403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144219284.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 30430224403 its reverse (30442203403), we get a palindrome (60872427806).

The spelling of 30430224403 in words is "thirty billion, four hundred thirty million, two hundred twenty-four thousand, four hundred three".