105134 has 4 divisors (see below), whose sum is σ = 157704. Its totient is φ = 52566.
The previous prime is 105107. The next prime is 105137. The reversal of 105134 is 431501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431501 = 7 ⋅61643.
It is a super-2 number, since 2×1051342 = 22106315912, which contains 22 as substring.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26282 + ... + 26285.
It is an arithmetic number, because the mean of its divisors is an integer number (39426).
2105134 is an apocalyptic number.
105134 is a deficient number, since it is larger than the sum of its proper divisors (52570).
105134 is an equidigital number, since it uses as much as digits as its factorization.
105134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52569.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 105134 is about 324.2437354830. The cubic root of 105134 is about 47.1970001924.
Adding to 105134 its reverse (431501), we get a palindrome (536635).
The spelling of 105134 in words is "one hundred five thousand, one hundred thirty-four".
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