200320312130 has 64 divisors (see below), whose sum is σ = 392001603840. Its totient is φ = 73523407104.

The previous prime is 200320312121. The next prime is 200320312133. The reversal of 200320312130 is 31213023002.

It is a junction number, because it is equal to n+sod(n) for n = 200320312099 and 200320312108.

It is not an unprimeable number, because it can be changed into a prime (200320312133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244307 + ... + 678473.

It is an arithmetic number, because the mean of its divisors is an integer number (6125025060).

Almost surely, 2^200320312130 is an apocalyptic number.

200320312130 is a deficient number, since it is larger than the sum of its proper divisors (191681291710).

200320312130 is a wasteful number, since it uses less digits than its factorization.

200320312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434283.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 200320312130 its reverse (31213023002), we get a palindrome (231533335132).

The spelling of 200320312130 in words is "two hundred billion, three hundred twenty million, three hundred twelve thousand, one hundred thirty".