3003121 has 8 divisors (see below), whose sum is σ = 3448800. Its totient is φ = 2586240.

The previous prime is 3003113. The next prime is 3003131. The reversal of 3003121 is 1213003.

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 3003121 - 2³ = 3003113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3003098 and 3003107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6976 + ... + 7393.

It is an arithmetic number, because the mean of its divisors is an integer number (431100).

Almost surely, 2^3003121 is an apocalyptic number.

It is an amenable number.

3003121 is a deficient number, since it is larger than the sum of its proper divisors (445679).

3003121 is a wasteful number, since it uses less digits than its factorization.

3003121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14399.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3003121 is about 1732.9515284624. The cubic root of 3003121 is about 144.2749537071.

Adding to 3003121 its reverse (1213003), we get a palindrome (4216124).

It can be divided in two parts, 3003 and 121, that multiplied together give a palindrome (363363).

The spelling of 3003121 in words is "three million, three thousand, one hundred twenty-one".