20223130030203 has 16 divisors (see below), whose sum is σ = 27115856421120. Its totient is φ = 13406250970464.

The previous prime is 20223130030199. The next prime is 20223130030211. The reversal of 20223130030203 is 30203003132202.

It is not a de Polignac number, because 20223130030203 - 2² = 20223130030199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20223130030203.

It is not an unprimeable number, because it can be changed into a prime (20223130038203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13476525 + ... + 14901777.

It is an arithmetic number, because the mean of its divisors is an integer number (1694741026320).

Almost surely, 2^{20223130030203} is an apocalyptic number.

20223130030203 is a deficient number, since it is larger than the sum of its proper divisors (6892726390917).

20223130030203 is a wasteful number, since it uses less digits than its factorization.

20223130030203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451858.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20223130030203 its reverse (30203003132202), we get a palindrome (50426133162405).

The spelling of 20223130030203 in words is "twenty trillion, two hundred twenty-three billion, one hundred thirty million, thirty thousand, two hundred three".