123529412411 has 2 divisors, whose sum is σ = 123529412412. Its totient is φ = 123529412410.

The previous prime is 123529412393. The next prime is 123529412441. The reversal of 123529412411 is 114214925321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123529412411 - 2¹⁸ = 123529150267 is a prime.

It is not a weakly prime, because it can be changed into another prime (123529412441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61764706205 + 61764706206.

It is an arithmetic number, because the mean of its divisors is an integer number (61764706206).

Almost surely, 2^123529412411 is an apocalyptic number.

123529412411 is a deficient number, since it is larger than the sum of its proper divisors (1).

123529412411 is an equidigital number, since it uses as much as digits as its factorization.

123529412411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The spelling of 123529412411 in words is "one hundred twenty-three billion, five hundred twenty-nine million, four hundred twelve thousand, four hundred eleven".