3021121002 has 16 divisors (see below), whose sum is σ = 6118727040. Its totient is φ = 994292832.

The previous prime is 3021120979. The next prime is 3021121021. The reversal of 3021121002 is 2001211203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3186363 + ... + 3187310.

It is an arithmetic number, because the mean of its divisors is an integer number (382420440).

Almost surely, 2^3021121002 is an apocalyptic number.

3021121002 is an abundant number, since it is smaller than the sum of its proper divisors (3097606038).

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

3021121002 is a wasteful number, since it uses less digits than its factorization.

3021121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6373757.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3021121002 is about 54964.7250698118. The cubic root of 3021121002 is about 1445.6262977942.

Adding to 3021121002 its reverse (2001211203), we get a palindrome (5022332205).

The spelling of 3021121002 in words is "three billion, twenty-one million, one hundred twenty-one thousand, two".