133317137075 has 24 divisors (see below), whose sum is σ = 175807966320. Its totient is φ = 99998668800.

The previous prime is 133317137029. The next prime is 133317137089. The reversal of 133317137075 is 570731713331.

It is not a de Polignac number, because 133317137075 - 2¹² = 133317132979 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1400666 + ... + 1492815.

It is an arithmetic number, because the mean of its divisors is an integer number (7325331930).

Almost surely, 2^133317137075 is an apocalyptic number.

133317137075 is a deficient number, since it is larger than the sum of its proper divisors (42490829245).

133317137075 is a wasteful number, since it uses less digits than its factorization.

133317137075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893607 (or 2893602 counting only the distinct ones).

The product of its (nonzero) digits is 138915, while the sum is 41.

The spelling of 133317137075 in words is "one hundred thirty-three billion, three hundred seventeen million, one hundred thirty-seven thousand, seventy-five".