4140533123 has 2 divisors, whose sum is σ = 4140533124. Its totient is φ = 4140533122.

The previous prime is 4140533083. The next prime is 4140533147. The reversal of 4140533123 is 3213350414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4140533123 - 2¹⁶ = 4140467587 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4140533092 and 4140533101.

It is not a weakly prime, because it can be changed into another prime (4140533183) 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, 2070266561 + 2070266562.

It is an arithmetic number, because the mean of its divisors is an integer number (2070266562).

Almost surely, 2^4140533123 is an apocalyptic number.

4140533123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140533123 is an equidigital number, since it uses as much as digits as its factorization.

4140533123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4140533123 is about 64346.9744665590. The cubic root of 4140533123 is about 1605.7776950110. Note that the first 3 decimals are identical.

Adding to 4140533123 its reverse (3213350414), we get a palindrome (7353883537).

The spelling of 4140533123 in words is "four billion, one hundred forty million, five hundred thirty-three thousand, one hundred twenty-three".