3020323221101 has 4 divisors (see below), whose sum is σ = 3021640416252. Its totient is φ = 3019006025952.

The previous prime is 3020323221077. The next prime is 3020323221119. The reversal of 3020323221101 is 1011223230203.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1433050804201 + 1587272416900 = 1197101^2 + 1259870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3020323221101 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 (3020323221191) 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, 658594136 + ... + 658598721.

It is an arithmetic number, because the mean of its divisors is an integer number (755410104063).

Almost surely, 2^{3020323221101} is an apocalyptic number.

It is an amenable number.

3020323221101 is a deficient number, since it is larger than the sum of its proper divisors (1317195151).

3020323221101 is a wasteful number, since it uses less digits than its factorization.

3020323221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317195150.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3020323221101 its reverse (1011223230203), we get a palindrome (4031546451304).

The spelling of 3020323221101 in words is "three trillion, twenty billion, three hundred twenty-three million, two hundred twenty-one thousand, one hundred one".