320001300203 has 32 divisors (see below), whose sum is σ = 354590107200. Its totient is φ = 286975789056.

The previous prime is 320001300187. The next prime is 320001300233. The reversal of 320001300203 is 302003100023.

It is a cyclic number.

It is not a de Polignac number, because 320001300203 - 2⁴ = 320001300187 is a prime.

It is a super-2 number, since 2×320001300203² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320001300233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31700225 + ... + 31710317.

It is an arithmetic number, because the mean of its divisors is an integer number (11080940850).

Almost surely, 2^320001300203 is an apocalyptic number.

320001300203 is a deficient number, since it is larger than the sum of its proper divisors (34588806997).

320001300203 is a wasteful number, since it uses less digits than its factorization.

320001300203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10671.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 320001300203 its reverse (302003100023), we get a palindrome (622004400226).

The spelling of 320001300203 in words is "three hundred twenty billion, one million, three hundred thousand, two hundred three".