3021202121113 has 4 divisors (see below), whose sum is σ = 3295856859408. Its totient is φ = 2746547382820.

The previous prime is 3021202121083. The next prime is 3021202121129. The reversal of 3021202121113 is 3111212021203.

3021202121113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3021202121113 - 2⁵ = 3021202121081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3021202121173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137327369131 + ... + 137327369152.

It is an arithmetic number, because the mean of its divisors is an integer number (823964214852).

Almost surely, 2^{3021202121113} is an apocalyptic number.

It is an amenable number.

3021202121113 is a deficient number, since it is larger than the sum of its proper divisors (274654738295).

3021202121113 is a wasteful number, since it uses less digits than its factorization.

3021202121113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274654738294.

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

Adding to 3021202121113 its reverse (3111212021203), we get a palindrome (6132414142316).

The spelling of 3021202121113 in words is "three trillion, twenty-one billion, two hundred two million, one hundred twenty-one thousand, one hundred thirteen".