134131 has 4 divisors (see below), whose sum is σ = 135432. Its totient is φ = 132832.
The previous prime is 134129. The next prime is 134153. The reversal of 134131 is 131431.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 134131 - 21 = 134129 is a prime.
It is a super-2 number, since 2×1341312 = 35982250322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (134161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481 + ... + 706.
It is an arithmetic number, because the mean of its divisors is an integer number (33858).
2134131 is an apocalyptic number.
134131 is a deficient number, since it is larger than the sum of its proper divisors (1301).
134131 is a wasteful number, since it uses less digits than its factorization.
134131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1300.
The product of its digits is 36, while the sum is 13.
The square root of 134131 is about 366.2389930087. The cubic root of 134131 is about 51.1889695883.
Adding to 134131 its reverse (131431), we get a palindrome (265562).
The spelling of 134131 in words is "one hundred thirty-four thousand, one hundred thirty-one".
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