3003020103 has 4 divisors (see below), whose sum is σ = 4004026808. Its totient is φ = 2002013400.

The previous prime is 3003020101. The next prime is 3003020107. The reversal of 3003020103 is 3010203003.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3003020103 - 2¹ = 3003020101 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 (3003020101) 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, 500503348 + ... + 500503353.

It is an arithmetic number, because the mean of its divisors is an integer number (1001006702).

Almost surely, 2^3003020103 is an apocalyptic number.

3003020103 is a deficient number, since it is larger than the sum of its proper divisors (1001006705).

3003020103 is a wasteful number, since it uses less digits than its factorization.

3003020103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001006704.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 3003020103 is about 54799.8184577285. The cubic root of 3003020103 is about 1442.7333793549.

Adding to 3003020103 its reverse (3010203003), we get a palindrome (6013223106).

The spelling of 3003020103 in words is "three billion, three million, twenty thousand, one hundred three".