12124503539 has 2 divisors, whose sum is σ = 12124503540. Its totient is φ = 12124503538.

The previous prime is 12124503487. The next prime is 12124503563. The reversal of 12124503539 is 93530542121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12124503539 - 2⁸ = 12124503283 is a prime.

It is a super-3 number, since 3×12124503539³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12124503499 and 12124503508.

It is not a weakly prime, because it can be changed into another prime (12124503739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6062251769 + 6062251770.

It is an arithmetic number, because the mean of its divisors is an integer number (6062251770).

Almost surely, 2^12124503539 is an apocalyptic number.

12124503539 is a deficient number, since it is larger than the sum of its proper divisors (1).

12124503539 is an equidigital number, since it uses as much as digits as its factorization.

12124503539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 12124503539 in words is "twelve billion, one hundred twenty-four million, five hundred three thousand, five hundred thirty-nine".