320200003012 has 12 divisors (see below), whose sum is σ = 560356834240. Its totient is φ = 160098050376.

The previous prime is 320200003001. The next prime is 320200003033. The reversal of 320200003012 is 210300002023.

It is a happy number.

It is a super-3 number, since 3×320200003012³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320200002983 and 320200003001.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 80808 + ... + 804319.

Almost surely, 2^320200003012 is an apocalyptic number.

It is an amenable number.

320200003012 is a deficient number, since it is larger than the sum of its proper divisors (240156831228).

320200003012 is a wasteful number, since it uses less digits than its factorization.

320200003012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975570 (or 975568 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 320200003012 its reverse (210300002023), we get a palindrome (530500005035).

The spelling of 320200003012 in words is "three hundred twenty billion, two hundred million, three thousand, twelve".