158102 has 16 divisors (see below), whose sum is σ = 283392. Its totient is φ = 64680.
The previous prime is 158077. The next prime is 158113. The reversal of 158102 is 201851.
158102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
158102 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77 + ... + 567.
It is an arithmetic number, because the mean of its divisors is an integer number (17712).
2158102 is an apocalyptic number.
158102 is a deficient number, since it is larger than the sum of its proper divisors (125290).
158102 is a wasteful number, since it uses less digits than its factorization.
158102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523.
The product of its (nonzero) digits is 80, while the sum is 17.
The square root of 158102 is about 397.6204220107. The cubic root of 158102 is about 54.0728326782.
Adding to 158102 its reverse (201851), we get a palindrome (359953).
The spelling of 158102 in words is "one hundred fifty-eight thousand, one hundred two".
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