3220012320103 has 4 divisors (see below), whose sum is σ = 3389486652760. Its totient is φ = 3050537987448.

The previous prime is 3220012320079. The next prime is 3220012320113. The reversal of 3220012320103 is 3010232100223.

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 3220012320103 - 2⁵ = 3220012320071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 169474332637 = 3220012320103 / (3 + 2 + 2 + 0 + 0 + 1 + 2 + 3 + 2 + 0 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220012320113) 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, 84737166300 + ... + 84737166337.

It is an arithmetic number, because the mean of its divisors is an integer number (847371663190).

Almost surely, 2^{3220012320103} is an apocalyptic number.

3220012320103 is a deficient number, since it is larger than the sum of its proper divisors (169474332657).

3220012320103 is a wasteful number, since it uses less digits than its factorization.

3220012320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169474332656.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3220012320103 its reverse (3010232100223), we get a palindrome (6230244420326).

The spelling of 3220012320103 in words is "three trillion, two hundred twenty billion, twelve million, three hundred twenty thousand, one hundred three".