3021120303102 has 96 divisors (see below), whose sum is σ = 7572052541664. Its totient is φ = 860365209600.

The previous prime is 3021120303077. The next prime is 3021120303199. The reversal of 3021120303102 is 2013030211203.

3021120303102 is a `hidden beast` number, since 30 + 211 + 20 + 303 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1615902 + ... + 2941662.

It is an arithmetic number, because the mean of its divisors is an integer number (78875547309).

Almost surely, 2^{3021120303102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3021120303102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3786026270832).

3021120303102 is an abundant number, since it is smaller than the sum of its proper divisors (4550932238562).

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

3021120303102 is a wasteful number, since it uses less digits than its factorization.

3021120303102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326474 (or 1326471 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 3021120303102 its reverse (2013030211203), we get a palindrome (5034150514305).

The spelling of 3021120303102 in words is "three trillion, twenty-one billion, one hundred twenty million, three hundred three thousand, one hundred two".