3220566103 has 8 divisors (see below), whose sum is σ = 3241274400. Its totient is φ = 3199899648.

The previous prime is 3220566091. The next prime is 3220566119. The reversal of 3220566103 is 3016650223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3220566103 - 2⁹ = 3220565591 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 (3220566403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151983 + ... + 171871.

It is an arithmetic number, because the mean of its divisors is an integer number (405159300).

Almost surely, 2^3220566103 is an apocalyptic number.

3220566103 is a deficient number, since it is larger than the sum of its proper divisors (20708297).

3220566103 is a wasteful number, since it uses less digits than its factorization.

3220566103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20921.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3220566103 is about 56750.0317444845. The cubic root of 3220566103 is about 1476.7627842177.

The spelling of 3220566103 in words is "three billion, two hundred twenty million, five hundred sixty-six thousand, one hundred three".