3001013021 has 8 divisors (see below), whose sum is σ = 3132366144. Its totient is φ = 2869732800.

The previous prime is 3001013017. The next prime is 3001013033. The reversal of 3001013021 is 1203101003.

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 3001013021 - 2² = 3001013017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3001012993 and 3001013011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001010021) 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, 76421 + ... + 108821.

It is an arithmetic number, because the mean of its divisors is an integer number (391545768).

Almost surely, 2^3001013021 is an apocalyptic number.

It is an amenable number.

3001013021 is a deficient number, since it is larger than the sum of its proper divisors (131353123).

3001013021 is a wasteful number, since it uses less digits than its factorization.

3001013021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36451.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3001013021 is about 54781.5025441983. The cubic root of 3001013021 is about 1442.4118886055.

Adding to 3001013021 its reverse (1203101003), we get a palindrome (4204114024).

The spelling of 3001013021 in words is "three billion, one million, thirteen thousand, twenty-one".