3021020002 has 64 divisors (see below), whose sum is σ = 6120979200. Its totient is φ = 1086359040.

The previous prime is 3021019957. The next prime is 3021020027. The reversal of 3021020002 is 2000201203.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 333874 + ... + 342802.

It is an arithmetic number, because the mean of its divisors is an integer number (95640300).

Almost surely, 2^3021020002 is an apocalyptic number.

3021020002 is an abundant number, since it is smaller than the sum of its proper divisors (3099959198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3021020002 is a wasteful number, since it uses less digits than its factorization.

3021020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8988 (or 8962 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 3021020002 is about 54963.8062910494. The cubic root of 3021020002 is about 1445.6101878929.

Adding to 3021020002 its reverse (2000201203), we get a palindrome (5021221205).

The spelling of 3021020002 in words is "three billion, twenty-one million, twenty thousand, two".