12836613511 has 2 divisors, whose sum is σ = 12836613512. Its totient is φ = 12836613510.

The previous prime is 12836613499. The next prime is 12836613529. The reversal of 12836613511 is 11531663821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12836613511 - 2¹³ = 12836605319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12836613311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6418306755 + 6418306756.

It is an arithmetic number, because the mean of its divisors is an integer number (6418306756).

Almost surely, 2^12836613511 is an apocalyptic number.

12836613511 is a deficient number, since it is larger than the sum of its proper divisors (1).

12836613511 is an equidigital number, since it uses as much as digits as its factorization.

12836613511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 37.

The spelling of 12836613511 in words is "twelve billion, eight hundred thirty-six million, six hundred thirteen thousand, five hundred eleven".