134335513 has 16 divisors (see below), whose sum is σ = 153812736. Its totient is φ = 116225280.

The previous prime is 134335499. The next prime is 134335561. The reversal of 134335513 is 315533431.

It is a cyclic number.

It is not a de Polignac number, because 134335513 - 2⁹ = 134335001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134335573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58770 + ... + 61012.

It is an arithmetic number, because the mean of its divisors is an integer number (9613296).

Almost surely, 2^134335513 is an apocalyptic number.

134335513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134335513 is a deficient number, since it is larger than the sum of its proper divisors (19477223).

134335513 is a wasteful number, since it uses less digits than its factorization.

134335513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544.

The product of its digits is 8100, while the sum is 28.

The square root of 134335513 is about 11590.3197971411. The cubic root of 134335513 is about 512.1497275824.

Adding to 134335513 its reverse (315533431), we get a palindrome (449868944).

It can be divided in two parts, 1343 and 35513, that added together give a triangular number (36856 = T₂₇₁).

The spelling of 134335513 in words is "one hundred thirty-four million, three hundred thirty-five thousand, five hundred thirteen".