134233305 has 8 divisors (see below), whose sum is σ = 214773312. Its totient is φ = 71591088.

The previous prime is 134233301. The next prime is 134233357. The reversal of 134233305 is 503332431.

It is a happy number.

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

It is not a de Polignac number, because 134233305 - 2² = 134233301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134233301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4474429 + ... + 4474458.

It is an arithmetic number, because the mean of its divisors is an integer number (26846664).

Almost surely, 2^134233305 is an apocalyptic number.

134233305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134233305 is a deficient number, since it is larger than the sum of its proper divisors (80540007).

134233305 is an equidigital number, since it uses as much as digits as its factorization.

134233305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8948895.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 134233305 is about 11585.9097614300. The cubic root of 134233305 is about 512.0198064136.

Adding to 134233305 its reverse (503332431), we get a palindrome (637565736).

The spelling of 134233305 in words is "one hundred thirty-four million, two hundred thirty-three thousand, three hundred five".