133283678188 has 12 divisors (see below), whose sum is σ = 246966815592. Its totient is φ = 62721730880.

The previous prime is 133283678123. The next prime is 133283678243. The reversal of 133283678188 is 881876382331.

It is a super-3 number, since 3×133283678188³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980026978 + ... + 980027113.

It is an arithmetic number, because the mean of its divisors is an integer number (20580567966).

Almost surely, 2^133283678188 is an apocalyptic number.

It is an amenable number.

133283678188 is a deficient number, since it is larger than the sum of its proper divisors (113683137404).

133283678188 is a wasteful number, since it uses less digits than its factorization.

133283678188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960054112 (or 1960054110 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 58.

The spelling of 133283678188 in words is "one hundred thirty-three billion, two hundred eighty-three million, six hundred seventy-eight thousand, one hundred eighty-eight".