131084 has 6 divisors (see below), whose sum is σ = 229404. Its totient is φ = 65540.
The previous prime is 131071. The next prime is 131101. The reversal of 131084 is 480131.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (3) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16382 + ... + 16389.
It is an arithmetic number, because the mean of its divisors is an integer number (38234).
2131084 is an apocalyptic number.
It is an amenable number.
131084 is a deficient number, since it is larger than the sum of its proper divisors (98320).
131084 is a wasteful number, since it uses less digits than its factorization.
131084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32775 (or 32773 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 131084 is about 362.0552444034. The cubic root of 131084 is about 50.7983838120.
The spelling of 131084 in words is "one hundred thirty-one thousand, eighty-four".
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