133750136883 has 32 divisors (see below), whose sum is σ = 195182507520. Its totient is φ = 80795784960.

The previous prime is 133750136867. The next prime is 133750136893. The reversal of 133750136883 is 388631057331.

It is not a de Polignac number, because 133750136883 - 2⁴ = 133750136867 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (133750136893) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13357983 + ... + 13367991.

It is an arithmetic number, because the mean of its divisors is an integer number (6099453360).

Almost surely, 2^133750136883 is an apocalyptic number.

133750136883 is a deficient number, since it is larger than the sum of its proper divisors (61432370637).

133750136883 is a wasteful number, since it uses less digits than its factorization.

133750136883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11307.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 133750136883 in words is "one hundred thirty-three billion, seven hundred fifty million, one hundred thirty-six thousand, eight hundred eighty-three".