3321012003 has 8 divisors (see below), whose sum is σ = 4428832848. Its totient is φ = 2213599584.

The previous prime is 3321011983. The next prime is 3321012049. The reversal of 3321012003 is 3002101233.

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

It is not a de Polignac number, because 3321012003 - 2¹³ = 3321003811 is a prime.

It is a super-2 number, since 2×3321012003² = 22058241448140144018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3321012083) 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, 82600 + ... + 116037.

It is an arithmetic number, because the mean of its divisors is an integer number (553604106).

Almost surely, 2^3321012003 is an apocalyptic number.

3321012003 is a deficient number, since it is larger than the sum of its proper divisors (1107820845).

3321012003 is a wasteful number, since it uses less digits than its factorization.

3321012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204213.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3321012003 is about 57628.2222786718. Note that the first 4 decimals coincide. The cubic root of 3321012003 is about 1491.9587474249.

Adding to 3321012003 its reverse (3002101233), we get a palindrome (6323113236).

The spelling of 3321012003 in words is "three billion, three hundred twenty-one million, twelve thousand, three".