200321012303 has 8 divisors (see below), whose sum is σ = 212127284880. Its totient is φ = 188517260160.

The previous prime is 200321012293. The next prime is 200321012321. The reversal of 200321012303 is 303210123002.

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

It is a cyclic number.

It is not a de Polignac number, because 200321012303 - 2¹⁰ = 200321011279 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200321012603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465233 + ... + 785546.

It is an arithmetic number, because the mean of its divisors is an integer number (26515910610).

Almost surely, 2^200321012303 is an apocalyptic number.

200321012303 is a deficient number, since it is larger than the sum of its proper divisors (11806272577).

200321012303 is a wasteful number, since it uses less digits than its factorization.

200321012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260217.

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

Adding to 200321012303 its reverse (303210123002), we get a palindrome (503531135305).

The spelling of 200321012303 in words is "two hundred billion, three hundred twenty-one million, twelve thousand, three hundred three".