30223300203203 has 4 divisors (see below), whose sum is σ = 30236210628528. Its totient is φ = 30210389777880.

The previous prime is 30223300203199. The next prime is 30223300203227. The reversal of 30223300203203 is 30230200332203.

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 30223300203203 - 2² = 30223300203199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30223300203403) 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, 6455209151 + ... + 6455213832.

It is an arithmetic number, because the mean of its divisors is an integer number (7559052657132).

Almost surely, 2^{30223300203203} is an apocalyptic number.

30223300203203 is a deficient number, since it is larger than the sum of its proper divisors (12910425325).

30223300203203 is a wasteful number, since it uses less digits than its factorization.

30223300203203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12910425324.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 30223300203203 its reverse (30230200332203), we get a palindrome (60453500535406).

The spelling of 30223300203203 in words is "thirty trillion, two hundred twenty-three billion, three hundred million, two hundred three thousand, two hundred three".