3020344130021 has 8 divisors (see below), whose sum is σ = 3102000775680. Its totient is φ = 2938688838288.

The previous prime is 3020344129993. The next prime is 3020344130053. The reversal of 3020344130021 is 1200314430203.

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 3020344130021 - 2¹⁴ = 3020344113637 is a prime.

It is a super-2 number, since 2×3020344130021² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020344130071) 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, 5549300 + ... + 6069218.

It is an arithmetic number, because the mean of its divisors is an integer number (387750096960).

Almost surely, 2^{3020344130021} is an apocalyptic number.

It is an amenable number.

3020344130021 is a deficient number, since it is larger than the sum of its proper divisors (81656645659).

3020344130021 is a wasteful number, since it uses less digits than its factorization.

3020344130021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676963.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 3020344130021 its reverse (1200314430203), we get a palindrome (4220658560224).

The spelling of 3020344130021 in words is "three trillion, twenty billion, three hundred forty-four million, one hundred thirty thousand, twenty-one".