2020221100323 has 24 divisors (see below), whose sum is σ = 2997048102048. Its totient is φ = 1310377191552.

The previous prime is 2020221100319. The next prime is 2020221100351. The reversal of 2020221100323 is 3230011220202.

2020221100323 is a `hidden beast` number, since 2 + 0 + 20 + 221 + 100 + 323 = 666.

It is not a de Polignac number, because 2020221100323 - 2² = 2020221100319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2020221100296 and 2020221100305.

It is not an unprimeable number, because it can be changed into a prime (2020221100363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17179815 + ... + 17297007.

It is an arithmetic number, because the mean of its divisors is an integer number (124877004252).

Almost surely, 2^{2020221100323} is an apocalyptic number.

2020221100323 is a deficient number, since it is larger than the sum of its proper divisors (976827001725).

2020221100323 is a wasteful number, since it uses less digits than its factorization.

2020221100323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169003 (or 169000 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2020221100323 its reverse (3230011220202), we get a palindrome (5250232320525).

The spelling of 2020221100323 in words is "two trillion, twenty billion, two hundred twenty-one million, one hundred thousand, three hundred twenty-three".