134300505 has 8 divisors (see below), whose sum is σ = 214880832. Its totient is φ = 71626928.

The previous prime is 134300471. The next prime is 134300513. The reversal of 134300505 is 505003431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134300505 - 2⁸ = 134300249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4476669 + ... + 4476698.

It is an arithmetic number, because the mean of its divisors is an integer number (26860104).

Almost surely, 2^134300505 is an apocalyptic number.

134300505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134300505 is a deficient number, since it is larger than the sum of its proper divisors (80580327).

134300505 is an equidigital number, since it uses as much as digits as its factorization.

134300505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8953375.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 134300505 is about 11588.8094729355. The cubic root of 134300505 is about 512.1052347674.

Adding to 134300505 its reverse (505003431), we get a palindrome (639303936).

The spelling of 134300505 in words is "one hundred thirty-four million, three hundred thousand, five hundred five".