320203200002 has 8 divisors (see below), whose sum is σ = 548919771456. Its totient is φ = 137229942852.

The previous prime is 320203199989. The next prime is 320203200029. The reversal of 320203200002 is 200002302023.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 22871657143 = 320203200002 / (3 + 2 + 0 + 2 + 0 + 3 + 2 + 0 + 0 + 0 + 0 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 320203200002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11435828558 + ... + 11435828585.

It is an arithmetic number, because the mean of its divisors is an integer number (68614971432).

Almost surely, 2^320203200002 is an apocalyptic number.

320203200002 is a deficient number, since it is larger than the sum of its proper divisors (228716571454).

320203200002 is a wasteful number, since it uses less digits than its factorization.

320203200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22871657152.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 320203200002 its reverse (200002302023), we get a palindrome (520205502025).

The spelling of 320203200002 in words is "three hundred twenty billion, two hundred three million, two hundred thousand, two".