3220100003 has 4 divisors (see below), whose sum is σ = 3220279608. Its totient is φ = 3219920400.

The previous prime is 3220099997. The next prime is 3220100029. The reversal of 3220100003 is 3000010223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3000010223 = 7 ⋅428572889.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3220100003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3220100083) 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, 59501 + ... + 99902.

It is an arithmetic number, because the mean of its divisors is an integer number (805069902).

Almost surely, 2^3220100003 is an apocalyptic number.

3220100003 is a deficient number, since it is larger than the sum of its proper divisors (179605).

3220100003 is a wasteful number, since it uses less digits than its factorization.

3220100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179604.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 3220100003 is about 56745.9249902581. The cubic root of 3220100003 is about 1476.6915387368.

Adding to 3220100003 its reverse (3000010223), we get a palindrome (6220110226).

The spelling of 3220100003 in words is "three billion, two hundred twenty million, one hundred thousand, three".