4032131243123 has 2 divisors, whose sum is σ = 4032131243124. Its totient is φ = 4032131243122.

The previous prime is 4032131243117. The next prime is 4032131243143. The reversal of 4032131243123 is 3213421312304.

4032131243123 is digitally balanced in base 2, 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 a de Polignac number, because none of the positive numbers 2^k-4032131243123 is a prime.

It is not a weakly prime, because it can be changed into another prime (4032131243113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016065621561 + 2016065621562.

It is an arithmetic number, because the mean of its divisors is an integer number (2016065621562).

Almost surely, 2^{4032131243123} is an apocalyptic number.

4032131243123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4032131243123 is an equidigital number, since it uses as much as digits as its factorization.

4032131243123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 4032131243123 its reverse (3213421312304), we get a palindrome (7245552555427).

The spelling of 4032131243123 in words is "four trillion, thirty-two billion, one hundred thirty-one million, two hundred forty-three thousand, one hundred twenty-three".