133328888808 has 32 divisors (see below), whose sum is σ = 336622448160. Its totient is φ = 44002932800.

The previous prime is 133328888801. The next prime is 133328888837. The reversal of 133328888808 is 808888823331.

It is not an unprimeable number, because it can be changed into a prime (133328888801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27499410 + ... + 27504257.

It is an arithmetic number, because the mean of its divisors is an integer number (10519451505).

Almost surely, 2^133328888808 is an apocalyptic number.

It is an amenable number.

133328888808 is an abundant number, since it is smaller than the sum of its proper divisors (203293559352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133328888808 is a wasteful number, since it uses less digits than its factorization.

133328888808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55003777 (or 55003773 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 60.

The spelling of 133328888808 in words is "one hundred thirty-three billion, three hundred twenty-eight million, eight hundred eighty-eight thousand, eight hundred eight".