133303050684 has 36 divisors (see below), whose sum is σ = 354695253640. Its totient is φ = 42095700000.

The previous prime is 133303050631. The next prime is 133303050697. The reversal of 133303050684 is 486050303331.

133303050684 is a `hidden beast` number, since 13 + 3 + 30 + 30 + 506 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×133303050684² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97443067 + ... + 97444434.

Almost surely, 2^133303050684 is an apocalyptic number.

It is an amenable number.

133303050684 is an abundant number, since it is smaller than the sum of its proper divisors (221392202956).

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

133303050684 is a wasteful number, since it uses less digits than its factorization.

133303050684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194887530 (or 194887525 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 133303050684 in words is "one hundred thirty-three billion, three hundred three million, fifty thousand, six hundred eighty-four".