12481311683 has 2 divisors, whose sum is σ = 12481311684. Its totient is φ = 12481311682.

The previous prime is 12481311671. The next prime is 12481311727. The reversal of 12481311683 is 38611318421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12481311683 - 2²² = 12477117379 is a prime.

It is not a weakly prime, because it can be changed into another prime (12481310683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6240655841 + 6240655842.

It is an arithmetic number, because the mean of its divisors is an integer number (6240655842).

Almost surely, 2^12481311683 is an apocalyptic number.

12481311683 is a deficient number, since it is larger than the sum of its proper divisors (1).

12481311683 is an equidigital number, since it uses as much as digits as its factorization.

12481311683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 38.

The spelling of 12481311683 in words is "twelve billion, four hundred eighty-one million, three hundred eleven thousand, six hundred eighty-three".