3023021641 has 2 divisors, whose sum is σ = 3023021642. Its totient is φ = 3023021640.

The previous prime is 3023021633. The next prime is 3023021653. The reversal of 3023021641 is 1461203203.

3023021641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2357588025 + 665433616 = 48555^2 + 25796^2 .

It is a cyclic number.

It is not a de Polignac number, because 3023021641 - 2³ = 3023021633 is a prime.

It is not a weakly prime, because it can be changed into another prime (3023021621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511510820 + 1511510821.

It is an arithmetic number, because the mean of its divisors is an integer number (1511510821).

Almost surely, 2^3023021641 is an apocalyptic number.

It is an amenable number.

3023021641 is a deficient number, since it is larger than the sum of its proper divisors (1).

3023021641 is an equidigital number, since it uses as much as digits as its factorization.

3023021641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3023021641 is about 54982.0119766456. The cubic root of 3023021641 is about 1445.9293903361.

Adding to 3023021641 its reverse (1461203203), we get a palindrome (4484224844).

The spelling of 3023021641 in words is "three billion, twenty-three million, twenty-one thousand, six hundred forty-one".