4423233131 has 2 divisors, whose sum is σ = 4423233132. Its totient is φ = 4423233130.

The previous prime is 4423233103. The next prime is 4423233163. The reversal of 4423233131 is 1313323244.

4423233131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4423233131 - 2¹⁴ = 4423216747 is a prime.

It is a super-2 number, since 2×4423233131² = 39129982662352126322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4423233131.

It is not a weakly prime, because it can be changed into another prime (4423232131) 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 as a sum of consecutive naturals, namely, 2211616565 + 2211616566.

It is an arithmetic number, because the mean of its divisors is an integer number (2211616566).

Almost surely, 2^4423233131 is an apocalyptic number.

4423233131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423233131 is an equidigital number, since it uses as much as digits as its factorization.

4423233131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 26.

The square root of 4423233131 is about 66507.3915516163. The cubic root of 4423233131 is about 1641.5216309615.

Adding to 4423233131 its reverse (1313323244), we get a palindrome (5736556375).

The spelling of 4423233131 in words is "four billion, four hundred twenty-three million, two hundred thirty-three thousand, one hundred thirty-one".