133234514305 has 16 divisors (see below), whose sum is σ = 162191369088. Its totient is φ = 105048720000.

The previous prime is 133234514297. The next prime is 133234514323. The reversal of 133234514305 is 503415432331.

It is not a de Polignac number, because 133234514305 - 2³ = 133234514297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 946285 + ... + 1077925.

It is an arithmetic number, because the mean of its divisors is an integer number (10136960568).

Almost surely, 2^133234514305 is an apocalyptic number.

It is an amenable number.

133234514305 is a deficient number, since it is larger than the sum of its proper divisors (28956854783).

133234514305 is a wasteful number, since it uses less digits than its factorization.

133234514305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134568.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 133234514305 its reverse (503415432331), we get a palindrome (636649946636).

The spelling of 133234514305 in words is "one hundred thirty-three billion, two hundred thirty-four million, five hundred fourteen thousand, three hundred five".