30243034203 has 4 divisors (see below), whose sum is σ = 40324045608. Its totient is φ = 20162022800.

The previous prime is 30243034193. The next prime is 30243034207.

30243034203 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 not a de Polignac number, because 30243034203 - 2³⁰ = 29169292379 is a prime.

It is a super-2 number, since 2×30243034203² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30243034207) 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, 5040505698 + ... + 5040505703.

It is an arithmetic number, because the mean of its divisors is an integer number (10081011402).

Almost surely, 2^30243034203 is an apocalyptic number.

30243034203 is a deficient number, since it is larger than the sum of its proper divisors (10081011405).

30243034203 is a wasteful number, since it uses less digits than its factorization.

30243034203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081011404.

The product of its (nonzero) digits is 5184, while the sum is 24.

It can be divided in two parts, 302430 and 34203, that added together give a palindrome (336633).

The spelling of 30243034203 in words is "thirty billion, two hundred forty-three million, thirty-four thousand, two hundred three".