3201200220323 has 4 divisors (see below), whose sum is σ = 3658514537520. Its totient is φ = 2743885903128.

The previous prime is 3201200220311. The next prime is 3201200220329. The reversal of 3201200220323 is 3230220021023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3201200220323 - 2²⁰ = 3201199171747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3201200220295 and 3201200220304.

It is not an unprimeable number, because it can be changed into a prime (3201200220329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228657158588 + ... + 228657158601.

It is an arithmetic number, because the mean of its divisors is an integer number (914628634380).

Almost surely, 2^{3201200220323} is an apocalyptic number.

3201200220323 is a deficient number, since it is larger than the sum of its proper divisors (457314317197).

3201200220323 is an equidigital number, since it uses as much as digits as its factorization.

3201200220323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457314317196.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 3201200220323 its reverse (3230220021023), we get a palindrome (6431420241346).

The spelling of 3201200220323 in words is "three trillion, two hundred one billion, two hundred million, two hundred twenty thousand, three hundred twenty-three".