136212365157311 has 2 divisors, whose sum is σ = 136212365157312. Its totient is φ = 136212365157310.

The previous prime is 136212365157269. The next prime is 136212365157359. The reversal of 136212365157311 is 113751563212631.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136212365157311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136212365153311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68106182578655 + 68106182578656.

It is an arithmetic number, because the mean of its divisors is an integer number (68106182578656).

Almost surely, 2^{136212365157311} is an apocalyptic number.

136212365157311 is a deficient number, since it is larger than the sum of its proper divisors (1).

136212365157311 is an equidigital number, since it uses as much as digits as its factorization.

136212365157311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 47.

The spelling of 136212365157311 in words is "one hundred thirty-six trillion, two hundred twelve billion, three hundred sixty-five million, one hundred fifty-seven thousand, three hundred eleven".