3001233143021 has 2 divisors, whose sum is σ = 3001233143022. Its totient is φ = 3001233143020.

The previous prime is 3001233143009. The next prime is 3001233143093. The reversal of 3001233143021 is 1203413321003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1613761174921 + 1387471968100 = 1270339^2 + 1177910^2 .

It is an emirp because it is prime and its reverse (1203413321003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3001233143021 - 2¹⁰ = 3001233141997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3001233142021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500616571510 + 1500616571511.

It is an arithmetic number, because the mean of its divisors is an integer number (1500616571511).

Almost surely, 2^{3001233143021} is an apocalyptic number.

It is an amenable number.

3001233143021 is a deficient number, since it is larger than the sum of its proper divisors (1).

3001233143021 is an equidigital number, since it uses as much as digits as its factorization.

3001233143021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3001233143021 its reverse (1203413321003), we get a palindrome (4204646464024).

The spelling of 3001233143021 in words is "three trillion, one billion, two hundred thirty-three million, one hundred forty-three thousand, twenty-one".