3021202113121 has 8 divisors (see below), whose sum is σ = 3023459771904. Its totient is φ = 3018944760960.

The previous prime is 3021202113113. The next prime is 3021202113131. The reversal of 3021202113121 is 1213112021203.

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

It is a cyclic number.

It is not a de Polignac number, because 3021202113121 - 2³ = 3021202113113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3021202113131) 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, 21985201 + ... + 22122193.

It is an arithmetic number, because the mean of its divisors is an integer number (377932471488).

Almost surely, 2^{3021202113121} is an apocalyptic number.

It is an amenable number.

3021202113121 is a deficient number, since it is larger than the sum of its proper divisors (2257658783).

3021202113121 is a wasteful number, since it uses less digits than its factorization.

3021202113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153311.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3021202113121 its reverse (1213112021203), we get a palindrome (4234314134324).

The spelling of 3021202113121 in words is "three trillion, twenty-one billion, two hundred two million, one hundred thirteen thousand, one hundred twenty-one".