12659235912311 has 2 divisors, whose sum is σ = 12659235912312. Its totient is φ = 12659235912310.

The previous prime is 12659235912307. The next prime is 12659235912371. The reversal of 12659235912311 is 11321953295621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12659235912311 - 2² = 12659235912307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12659235912311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12659235912371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6329617956155 + 6329617956156.

It is an arithmetic number, because the mean of its divisors is an integer number (6329617956156).

Almost surely, 2^{12659235912311} is an apocalyptic number.

12659235912311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12659235912311 is an equidigital number, since it uses as much as digits as its factorization.

12659235912311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 874800, while the sum is 50.

The spelling of 12659235912311 in words is "twelve trillion, six hundred fifty-nine billion, two hundred thirty-five million, nine hundred twelve thousand, three hundred eleven".