20202310213203 has 8 divisors (see below), whose sum is σ = 26936472732928. Its totient is φ = 13468177251144.

The previous prime is 20202310213201. The next prime is 20202310213229. The reversal of 20202310213203 is 30231201320202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20202310213203 - 2¹ = 20202310213201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20202310213203.

It is not an unprimeable number, because it can be changed into a prime (20202310213201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5742151 + ... + 8566032.

It is an arithmetic number, because the mean of its divisors is an integer number (3367059091616).

Almost surely, 2^{20202310213203} is an apocalyptic number.

20202310213203 is a deficient number, since it is larger than the sum of its proper divisors (6734162519725).

20202310213203 is a wasteful number, since it uses less digits than its factorization.

20202310213203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14778833.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20202310213203 its reverse (30231201320202), we get a palindrome (50433511533405).

The spelling of 20202310213203 in words is "twenty trillion, two hundred two billion, three hundred ten million, two hundred thirteen thousand, two hundred three".