200320201000 has 32 divisors (see below), whose sum is σ = 468749272680. Its totient is φ = 80128080000.

The previous prime is 200320200991. The next prime is 200320201033. The reversal of 200320201000 is 102023002.

It can be written as a sum of positive squares in 4 ways, for example, as 65371239684 + 134948961316 = 255678^2 + 367354^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100159101 + ... + 100161100.

Almost surely, 2^200320201000 is an apocalyptic number.

200320201000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200320201000 is an abundant number, since it is smaller than the sum of its proper divisors (268429071680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200320201000 is a wasteful number, since it uses less digits than its factorization.

200320201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200320222 (or 200320208 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 200320201000 its reverse (102023002), we get a palindrome (200422224002).

The spelling of 200320201000 in words is "two hundred billion, three hundred twenty million, two hundred one thousand".