133205047896 has 32 divisors (see below), whose sum is σ = 333190528560. Its totient is φ = 44377961472.

The previous prime is 133205047889. The next prime is 133205047931. The reversal of 133205047896 is 698740502331.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1436685 + ... + 1526588.

It is a 1-persistent number, because it is pandigital, but 2⋅133205047896 = 266410095792 is not.

Almost surely, 2^133205047896 is an apocalyptic number.

It is an amenable number.

133205047896 is an abundant number, since it is smaller than the sum of its proper divisors (199985480664).

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

133205047896 is a wasteful number, since it uses less digits than its factorization.

133205047896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965155 (or 2965151 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 133205047896 in words is "one hundred thirty-three billion, two hundred five million, forty-seven thousand, eight hundred ninety-six".