135119 has 2 divisors, whose sum is σ = 135120. Its totient is φ = 135118.
The previous prime is 135101. The next prime is 135131. The reversal of 135119 is 911531.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 135119 - 212 = 131023 is a prime.
It is a super-2 number, since 2×1351192 = 36514288322, which contains 22 as substring.
It is a Sophie Germain prime.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 135119.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (135019) 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, 67559 + 67560.
It is an arithmetic number, because the mean of its divisors is an integer number (67560).
2135119 is an apocalyptic number.
135119 is a deficient number, since it is larger than the sum of its proper divisors (1).
135119 is an equidigital number, since it uses as much as digits as its factorization.
135119 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 135, while the sum is 20.
The square root of 135119 is about 367.5853642353. The cubic root of 135119 is about 51.3143470949.
The spelling of 135119 in words is "one hundred thirty-five thousand, one hundred nineteen".
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