133021033105235 has 96 divisors (see below), whose sum is σ = 179291139806016. Its totient is φ = 94653554688000.

The previous prime is 133021033105223. The next prime is 133021033105243. The reversal of 133021033105235 is 532501330120331.

It is not a de Polignac number, because 133021033105235 - 2²⁴ = 133021016328019 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 (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3988978832 + ... + 3989012178.

It is an arithmetic number, because the mean of its divisors is an integer number (1867616039646).

Almost surely, 2^{133021033105235} is an apocalyptic number.

133021033105235 is a deficient number, since it is larger than the sum of its proper divisors (46270106700781).

133021033105235 is a wasteful number, since it uses less digits than its factorization.

133021033105235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34245 (or 34234 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 32.

Adding to 133021033105235 its reverse (532501330120331), we get a palindrome (665522363225566).

The spelling of 133021033105235 in words is "one hundred thirty-three trillion, twenty-one billion, thirty-three million, one hundred five thousand, two hundred thirty-five".