3001013002021 has 4 divisors (see below), whose sum is σ = 3070804002112. Its totient is φ = 2931222001932.

The previous prime is 3001013001997. The next prime is 3001013002061. The reversal of 3001013002021 is 1202003101003.

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 3001013002021 - 2³⁷ = 2863574048549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3001013001992 and 3001013002010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001013002061) 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, 34895499981 + ... + 34895500066.

It is an arithmetic number, because the mean of its divisors is an integer number (767701000528).

Almost surely, 2^{3001013002021} is an apocalyptic number.

It is an amenable number.

3001013002021 is a deficient number, since it is larger than the sum of its proper divisors (69791000091).

3001013002021 is an equidigital number, since it uses as much as digits as its factorization.

3001013002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69791000090.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 3001013002021 its reverse (1202003101003), we get a palindrome (4203016103024).

The spelling of 3001013002021 in words is "three trillion, one billion, thirteen million, two thousand, twenty-one".