20200323230 has 32 divisors (see below), whose sum is σ = 38827779840. Its totient is φ = 7549839360.

The previous prime is 20200323193. The next prime is 20200323239. The reversal of 20200323230 is 3232300202.

It is a junction number, because it is equal to n+sod(n) for n = 20200323199 and 20200323208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200323239) 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, 1114499 + ... + 1132478.

It is an arithmetic number, because the mean of its divisors is an integer number (1213368120).

Almost surely, 2^20200323230 is an apocalyptic number.

20200323230 is a deficient number, since it is larger than the sum of its proper divisors (18627456610).

20200323230 is a wasteful number, since it uses less digits than its factorization.

20200323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247044.

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

Adding to 20200323230 its reverse (3232300202), we get a palindrome (23432623432).

The spelling of 20200323230 in words is "twenty billion, two hundred million, three hundred twenty-three thousand, two hundred thirty".