133033352072 has 16 divisors (see below), whose sum is σ = 258038829900. Its totient is φ = 64222997440.

The previous prime is 133033352059. The next prime is 133033352099. The reversal of 133033352072 is 270253330331.

It can be written as a sum of positive squares in 2 ways, for example, as 128145384676 + 4887967396 = 357974^2 + 69914^2 .

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 3 ways as a sum of consecutive naturals, for example, 286709579 + ... + 286710042.

Almost surely, 2^133033352072 is an apocalyptic number.

It is an amenable number.

133033352072 is a deficient number, since it is larger than the sum of its proper divisors (125005477828).

133033352072 is a wasteful number, since it uses less digits than its factorization.

133033352072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573419656 (or 573419652 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 32.

The spelling of 133033352072 in words is "one hundred thirty-three billion, thirty-three million, three hundred fifty-two thousand, seventy-two".