3220123103 has 4 divisors (see below), whose sum is σ = 3221064528. Its totient is φ = 3219181680.

The previous prime is 3220123099. The next prime is 3220123121. The reversal of 3220123103 is 3013210223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3013210223 = 3967 ⋅759569.

It is a cyclic number.

It is not a de Polignac number, because 3220123103 - 2² = 3220123099 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 (3220123003) 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, 465563 + ... + 472428.

It is an arithmetic number, because the mean of its divisors is an integer number (805266132).

Almost surely, 2^3220123103 is an apocalyptic number.

3220123103 is a deficient number, since it is larger than the sum of its proper divisors (941425).

3220123103 is an equidigital number, since it uses as much as digits as its factorization.

3220123103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941424.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3220123103 is about 56746.1285287375. The cubic root of 3220123103 is about 1476.6950698376.

Adding to 3220123103 its reverse (3013210223), we get a palindrome (6233333326).

The spelling of 3220123103 in words is "three billion, two hundred twenty million, one hundred twenty-three thousand, one hundred three".