134315 has 4 divisors (see below), whose sum is σ = 161184. Its totient is φ = 107448.

The previous prime is 134293. The next prime is 134327. The reversal of 134315 is 513431.

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 134315 - 2⁸ = 134059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134293 and 134302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13427 + ... + 13436.

It is an arithmetic number, because the mean of its divisors is an integer number (40296).

2¹³⁴³¹⁵ is an apocalyptic number.

134315 is a deficient number, since it is larger than the sum of its proper divisors (26869).

134315 is an equidigital number, since it uses as much as digits as its factorization.

134315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26868.

The product of its digits is 180, while the sum is 17.

The square root of 134315 is about 366.4901090071. The cubic root of 134315 is about 51.2123657876.

Adding to 134315 its reverse (513431), we get a palindrome (647746).

The spelling of 134315 in words is "one hundred thirty-four thousand, three hundred fifteen".