200321010396 has 72 divisors (see below), whose sum is σ = 545564714240. Its totient is φ = 61609382784.

The previous prime is 200321010391. The next prime is 200321010397. The reversal of 200321010396 is 693010123002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200321010391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 952266 + ... + 1143438.

Almost surely, 2^200321010396 is an apocalyptic number.

200321010396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

200321010396 is an abundant number, since it is smaller than the sum of its proper divisors (345243703844).

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

200321010396 is a wasteful number, since it uses less digits than its factorization.

200321010396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193435 (or 193430 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 200321010396 its reverse (693010123002), we get a palindrome (893331133398).

The spelling of 200321010396 in words is "two hundred billion, three hundred twenty-one million, ten thousand, three hundred ninety-six".