3021313114072 has 128 divisors (see below), whose sum is σ = 6600334118400. Its totient is φ = 1282040524800.

The previous prime is 3021313114051. The next prime is 3021313114073. The reversal of 3021313114072 is 2704113131203.

It is a self number, because there is not a number n which added to its sum of digits gives 3021313114072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021313114073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269826778 + ... + 269837974.

It is an arithmetic number, because the mean of its divisors is an integer number (51565110300).

Almost surely, 2^{3021313114072} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3021313114072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3300167059200).

3021313114072 is an abundant number, since it is smaller than the sum of its proper divisors (3579021004328).

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

3021313114072 is a wasteful number, since it uses less digits than its factorization.

3021313114072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13577 (or 13573 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 3021313114072 its reverse (2704113131203), we get a palindrome (5725426245275).

The spelling of 3021313114072 in words is "three trillion, twenty-one billion, three hundred thirteen million, one hundred fourteen thousand, seventy-two".