120159 has 18 divisors (see below), whose sum is σ = 190320. Its totient is φ = 73008.
The previous prime is 120157. The next prime is 120163. The reversal of 120159 is 951021.
It is not a de Polignac number, because 120159 - 21 = 120157 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120157) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1482 + ... + 1560.
2120159 is an apocalyptic number.
120159 is a deficient number, since it is larger than the sum of its proper divisors (70161).
120159 is a wasteful number, since it uses less digits than its factorization.
120159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111 (or 95 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 18.
The square root of 120159 is about 346.6395822753. The cubic root of 120159 is about 49.3460167454.
The spelling of 120159 in words is "one hundred twenty thousand, one hundred fifty-nine".
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