135 (one hundred [and] thirty-five) is the natural number following 134 and preceding 136.
In mathematics There are 135 total Krotenheerdt k-uniform tilings for k < 8, with no other such tilings for higher k. 135 is a Harshad number. 135 = 27 + 7 1352 + 1 = 18,226 = 2 × 13 × 701. Since 701, the largest prime factor, is greater than twice 135 (270), 135 is a Størmer number. 135 is a palindrome in base six: 13510 = 3436 In a regular octagon, each angle measures 135 degrees.
In other fields In astrology, when two planets are 135 degrees apart, they are in an astrological aspect called a sesquiquadrate. The aspect was first used by Johannes Kepler.
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