134801 has 4 divisors (see below), whose sum is σ = 135792. Its totient is φ = 133812.

The previous prime is 134789. The next prime is 134807. The reversal of 134801 is 108431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 108431 = 29 ⋅3739.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134801 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134801.

It is not an unprimeable number, because it can be changed into a prime (134807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251 + ... + 576.

It is an arithmetic number, because the mean of its divisors is an integer number (33948).

2¹³⁴⁸⁰¹ is an apocalyptic number.

It is an amenable number.

134801 is a deficient number, since it is larger than the sum of its proper divisors (991).

134801 is an equidigital number, since it uses as much as digits as its factorization.

134801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 134801 is about 367.1525568480. The cubic root of 134801 is about 51.2740596927.

The spelling of 134801 in words is "one hundred thirty-four thousand, eight hundred one".