4232005231 has 2 divisors, whose sum is σ = 4232005232. Its totient is φ = 4232005230.

The previous prime is 4232005171. The next prime is 4232005237. The reversal of 4232005231 is 1325002324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4232005231 - 2⁷ = 4232005103 is a prime.

It is a super-2 number, since 2×4232005231² = 35819736550422726722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4232005237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116002615 + 2116002616.

It is an arithmetic number, because the mean of its divisors is an integer number (2116002616).

Almost surely, 2^4232005231 is an apocalyptic number.

4232005231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4232005231 is an equidigital number, since it uses as much as digits as its factorization.

4232005231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4232005231 is about 65053.8640743192. The cubic root of 4232005231 is about 1617.5165462659.

Adding to 4232005231 its reverse (1325002324), we get a palindrome (5557007555).

The spelling of 4232005231 in words is "four billion, two hundred thirty-two million, five thousand, two hundred thirty-one".