4331230133 has 2 divisors, whose sum is σ = 4331230134. Its totient is φ = 4331230132.

The previous prime is 4331230051. The next prime is 4331230181. The reversal of 4331230133 is 3310321334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4324640644 + 6589489 = 65762^2 + 2567^2 .

It is a cyclic number.

It is not a de Polignac number, because 4331230133 - 2¹⁴ = 4331213749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4331230099 and 4331230108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4331230333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165615066 + 2165615067.

It is an arithmetic number, because the mean of its divisors is an integer number (2165615067).

Almost surely, 2^4331230133 is an apocalyptic number.

It is an amenable number.

4331230133 is a deficient number, since it is larger than the sum of its proper divisors (1).

4331230133 is an equidigital number, since it uses as much as digits as its factorization.

4331230133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 4331230133 is about 65812.0819682830. The cubic root of 4331230133 is about 1630.0606113685.

Adding to 4331230133 its reverse (3310321334), we get a palindrome (7641551467).

The spelling of 4331230133 in words is "four billion, three hundred thirty-one million, two hundred thirty thousand, one hundred thirty-three".