2032040321 has 2 divisors, whose sum is σ = 2032040322. Its totient is φ = 2032040320.

The previous prime is 2032040303. The next prime is 2032040323. The reversal of 2032040321 is 1230402302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1706598721 + 325441600 = 41311^2 + 18040^2 .

It is a cyclic number.

It is not a de Polignac number, because 2032040321 - 2¹⁴ = 2032023937 is a prime.

Together with 2032040323, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2032040321.

It is not a weakly prime, because it can be changed into another prime (2032040323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016020160 + 1016020161.

It is an arithmetic number, because the mean of its divisors is an integer number (1016020161).

Almost surely, 2^2032040321 is an apocalyptic number.

It is an amenable number.

2032040321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2032040321 is an equidigital number, since it uses as much as digits as its factorization.

2032040321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2032040321 is about 45078.1579148927. The cubic root of 2032040321 is about 1266.6134839705.

Adding to 2032040321 its reverse (1230402302), we get a palindrome (3262442623).

The spelling of 2032040321 in words is "two billion, thirty-two million, forty thousand, three hundred twenty-one".