102235 has 16 divisors (see below), whose sum is σ = 147456. Its totient is φ = 66528.
The previous prime is 102233. The next prime is 102241. The reversal of 102235 is 532201.
It is not a de Polignac number, because 102235 - 21 = 102233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102233) 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 in 15 ways as a sum of consecutive naturals, for example, 742 + ... + 868.
It is an arithmetic number, because the mean of its divisors is an integer number (9216).
2102235 is an apocalyptic number.
102235 is a deficient number, since it is larger than the sum of its proper divisors (45221).
102235 is a wasteful number, since it uses less digits than its factorization.
102235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162.
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 102235 is about 319.7420835611. The cubic root of 102235 is about 46.7591420252.
Adding to 102235 its reverse (532201), we get a palindrome (634436).
It can be divided in two parts, 10223 and 5, that multiplied together give a palindrome (51115).
The spelling of 102235 in words is "one hundred two thousand, two hundred thirty-five".
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