135286080311 has 2 divisors, whose sum is σ = 135286080312. Its totient is φ = 135286080310.

The previous prime is 135286080299. The next prime is 135286080331. The reversal of 135286080311 is 113080682531.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135286080311 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135286080331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67643040155 + 67643040156.

It is an arithmetic number, because the mean of its divisors is an integer number (67643040156).

Almost surely, 2^135286080311 is an apocalyptic number.

135286080311 is a deficient number, since it is larger than the sum of its proper divisors (1).

135286080311 is an equidigital number, since it uses as much as digits as its factorization.

135286080311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 135286080311 in words is "one hundred thirty-five billion, two hundred eighty-six million, eighty thousand, three hundred eleven".