3203220103 has 4 divisors (see below), whose sum is σ = 3203974368. Its totient is φ = 3202465840.

The previous prime is 3203220061. The next prime is 3203220107. The reversal of 3203220103 is 3010223023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3010223023 = 37 ⋅81357379.

It is a cyclic number.

It is not a de Polignac number, because 3203220103 - 2¹⁷ = 3203089031 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 (3203220107) 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, 370726 + ... + 379267.

It is an arithmetic number, because the mean of its divisors is an integer number (800993592).

Almost surely, 2^3203220103 is an apocalyptic number.

3203220103 is a deficient number, since it is larger than the sum of its proper divisors (754265).

3203220103 is an equidigital number, since it uses as much as digits as its factorization.

3203220103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754264.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3203220103 is about 56596.9972966764. The cubic root of 3203220103 is about 1474.1067237871.

Adding to 3203220103 its reverse (3010223023), we get a palindrome (6213443126).

The spelling of 3203220103 in words is "three billion, two hundred three million, two hundred twenty thousand, one hundred three".