20300323202 has 8 divisors (see below), whose sum is σ = 30453637500. Its totient is φ = 10149110704.

The previous prime is 20300323201. The next prime is 20300323217. The reversal of 20300323202 is 20232300302.

It can be written as a sum of positive squares in 2 ways, for example, as 14092301521 + 6208021681 = 118711^2 + 78791^2 .

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

It is not an unprimeable number, because it can be changed into a prime (20300323201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501077 + ... + 540072.

Almost surely, 2^20300323202 is an apocalyptic number.

20300323202 is a deficient number, since it is larger than the sum of its proper divisors (10153314298).

20300323202 is a wasteful number, since it uses less digits than its factorization.

20300323202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050900.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 20300323202 its reverse (20232300302), we get a palindrome (40532623504).

The spelling of 20300323202 in words is "twenty billion, three hundred million, three hundred twenty-three thousand, two hundred two".