133366113125 has 80 divisors (see below), whose sum is σ = 196084432896. Its totient is φ = 88783128000.

The previous prime is 133366113077. The next prime is 133366113169. The reversal of 133366113125 is 521311663331.

It is a de Polignac number, because none of the positive numbers 2^k-133366113125 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 26111822 + ... + 26116928.

Almost surely, 2^133366113125 is an apocalyptic number.

It is an amenable number.

133366113125 is a deficient number, since it is larger than the sum of its proper divisors (62718319771).

133366113125 is an equidigital number, since it uses as much as digits as its factorization.

133366113125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5308 (or 5293 counting only the distinct ones).

The product of its digits is 29160, while the sum is 35.

Adding to 133366113125 its reverse (521311663331), we get a palindrome (654677776456).

The spelling of 133366113125 in words is "one hundred thirty-three billion, three hundred sixty-six million, one hundred thirteen thousand, one hundred twenty-five".