135367069 has 2 divisors, whose sum is σ = 135367070. Its totient is φ = 135367068.

The previous prime is 135367033. The next prime is 135367087. The reversal of 135367069 is 960763531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133702969 + 1664100 = 11563^2 + 1290^2 .

It is a cyclic number.

It is not a de Polignac number, because 135367069 - 2⁹ = 135366557 is a prime.

It is a super-2 number, since 2×135367069² = 36648486739301522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135367019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67683534 + 67683535.

It is an arithmetic number, because the mean of its divisors is an integer number (67683535).

Almost surely, 2^135367069 is an apocalyptic number.

It is an amenable number.

135367069 is a deficient number, since it is larger than the sum of its proper divisors (1).

135367069 is an equidigital number, since it uses as much as digits as its factorization.

135367069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 135367069 is about 11634.7354503659. The cubic root of 135367069 is about 513.4573107629.

The spelling of 135367069 in words is "one hundred thirty-five million, three hundred sixty-seven thousand, sixty-nine".