3221020000103 has 4 divisors (see below), whose sum is σ = 3221640745320. Its totient is φ = 3220399254888.

The previous prime is 3221020000073. The next prime is 3221020000147. The reversal of 3221020000103 is 3010000201223.

It is a happy number.

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 3221020000103 - 2²⁴ = 3221003222887 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 (3221020000403) 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, 310364825 + ... + 310375202.

It is an arithmetic number, because the mean of its divisors is an integer number (805410186330).

Almost surely, 2^{3221020000103} is an apocalyptic number.

3221020000103 is a deficient number, since it is larger than the sum of its proper divisors (620745217).

3221020000103 is an equidigital number, since it uses as much as digits as its factorization.

3221020000103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620745216.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 3221020000103 its reverse (3010000201223), we get a palindrome (6231020201326).

The spelling of 3221020000103 in words is "three trillion, two hundred twenty-one billion, twenty million, one hundred three", and thus it is an aban number.