134203335305 has 16 divisors (see below), whose sum is σ = 173459437200. Its totient is φ = 99088324608.

The previous prime is 134203335289. The next prime is 134203335307. The reversal of 134203335305 is 503533302431.

It can be written as a sum of positive squares in 8 ways, for example, as 7555607929 + 126647727376 = 86923^2 + 355876^2 .

It is not a de Polignac number, because 134203335305 - 2⁴ = 134203335289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134203335307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259109 + ... + 579261.

It is an arithmetic number, because the mean of its divisors is an integer number (10841214825).

Almost surely, 2^134203335305 is an apocalyptic number.

It is an amenable number.

134203335305 is a deficient number, since it is larger than the sum of its proper divisors (39256101895).

134203335305 is a wasteful number, since it uses less digits than its factorization.

134203335305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326620.

The product of its (nonzero) digits is 48600, while the sum is 32.

Adding to 134203335305 its reverse (503533302431), we get a palindrome (637736637736).

The spelling of 134203335305 in words is "one hundred thirty-four billion, two hundred three million, three hundred thirty-five thousand, three hundred five".