3025132321 has 4 divisors (see below), whose sum is σ = 3106892692. Its totient is φ = 2943371952.

The previous prime is 3025132301. The next prime is 3025132387. The reversal of 3025132321 is 1232315203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2344496400 + 680635921 = 48420^2 + 26089^2 .

It is a cyclic number.

It is not a de Polignac number, because 3025132321 - 2¹⁹ = 3024608033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3025132292 and 3025132301.

It is not an unprimeable number, because it can be changed into a prime (3025132301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40880130 + ... + 40880203.

It is an arithmetic number, because the mean of its divisors is an integer number (776723173).

Almost surely, 2^3025132321 is an apocalyptic number.

It is an amenable number.

3025132321 is a deficient number, since it is larger than the sum of its proper divisors (81760371).

3025132321 is an equidigital number, since it uses as much as digits as its factorization.

3025132321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81760370.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3025132321 is about 55001.2029050274. The cubic root of 3025132321 is about 1446.2658290172.

Adding to 3025132321 its reverse (1232315203), we get a palindrome (4257447524).

The spelling of 3025132321 in words is "three billion, twenty-five million, one hundred thirty-two thousand, three hundred twenty-one".