20220213030203 has 4 divisors (see below), whose sum is σ = 20220228500208. Its totient is φ = 20220197560200.

The previous prime is 20220213030163. The next prime is 20220213030209. The reversal of 20220213030203 is 30203031202202.

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 20220213030203 - 2¹⁸ = 20220212768059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20220213030209) 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, 5572976 + ... + 8455677.

It is an arithmetic number, because the mean of its divisors is an integer number (5055057125052).

Almost surely, 2^{20220213030203} is an apocalyptic number.

20220213030203 is a deficient number, since it is larger than the sum of its proper divisors (15470005).

20220213030203 is a wasteful number, since it uses less digits than its factorization.

20220213030203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15470004.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20220213030203 its reverse (30203031202202), we get a palindrome (50423244232405).

The spelling of 20220213030203 in words is "twenty trillion, two hundred twenty billion, two hundred thirteen million, thirty thousand, two hundred three".