133611204214 has 32 divisors (see below), whose sum is σ = 203735347200. Its totient is φ = 65706469920.

The previous prime is 133611204191. The next prime is 133611204247. The reversal of 133611204214 is 412402116331.

It is a super-2 number, since 2×133611204214² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65849752 + ... + 65851780.

It is an arithmetic number, because the mean of its divisors is an integer number (6366729600).

Almost surely, 2^133611204214 is an apocalyptic number.

133611204214 is a deficient number, since it is larger than the sum of its proper divisors (70124142986).

133611204214 is a wasteful number, since it uses less digits than its factorization.

133611204214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3508.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 133611204214 in words is "one hundred thirty-three billion, six hundred eleven million, two hundred four thousand, two hundred fourteen".