12104731711 has 2 divisors, whose sum is σ = 12104731712. Its totient is φ = 12104731710.

The previous prime is 12104731699. The next prime is 12104731721. The reversal of 12104731711 is 11713740121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12104731711 - 2¹⁵ = 12104698943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12104731711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12104731721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6052365855 + 6052365856.

It is an arithmetic number, because the mean of its divisors is an integer number (6052365856).

Almost surely, 2^12104731711 is an apocalyptic number.

12104731711 is a deficient number, since it is larger than the sum of its proper divisors (1).

12104731711 is an equidigital number, since it uses as much as digits as its factorization.

12104731711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 28.

The spelling of 12104731711 in words is "twelve billion, one hundred four million, seven hundred thirty-one thousand, seven hundred eleven".