3203240401 has 2 divisors, whose sum is σ = 3203240402. Its totient is φ = 3203240400.

The previous prime is 3203240377. The next prime is 3203240407. The reversal of 3203240401 is 1040423023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2727346176 + 475894225 = 52224^2 + 21815^2 .

It is a cyclic number.

It is not a de Polignac number, because 3203240401 - 2²¹ = 3201143249 is a prime.

It is not a weakly prime, because it can be changed into another prime (3203240407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1601620200 + 1601620201.

It is an arithmetic number, because the mean of its divisors is an integer number (1601620201).

Almost surely, 2^3203240401 is an apocalyptic number.

It is an amenable number.

3203240401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3203240401 is an equidigital number, since it uses as much as digits as its factorization.

3203240401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3203240401 is about 56597.1766168596. The cubic root of 3203240401 is about 1474.1098374616.

Adding to 3203240401 its reverse (1040423023), we get a palindrome (4243663424).

The spelling of 3203240401 in words is "three billion, two hundred three million, two hundred forty thousand, four hundred one".