320200002023101 has 12 divisors (see below), whose sum is σ = 340672249117312. Its totient is φ = 300896022218688.

The previous prime is 320200002023093. The next prime is 320200002023201. The reversal of 320200002023101 is 101320200002023.

It is not a de Polignac number, because 320200002023101 - 2³ = 320200002023093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320200002023201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 861368205 + ... + 861739858.

Almost surely, 2^{320200002023101} is an apocalyptic number.

It is an amenable number.

320200002023101 is a deficient number, since it is larger than the sum of its proper divisors (20472247094211).

320200002023101 is a wasteful number, since it uses less digits than its factorization.

320200002023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723108740 (or 1723108723 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 320200002023101 its reverse (101320200002023), we get a palindrome (421520202025124).

It can be divided in two parts, 320200002023 and 101, that multiplied together give a palindrome (32340200204323).

The spelling of 320200002023101 in words is "three hundred twenty trillion, two hundred billion, two million, twenty-three thousand, one hundred one".