133203322012 has 24 divisors (see below), whose sum is σ = 235056607632. Its totient is φ = 66045033600.

The previous prime is 133203321989. The next prime is 133203322069. The reversal of 133203322012 is 210223302331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631608 + ... + 815680.

It is an arithmetic number, because the mean of its divisors is an integer number (9794025318).

Almost surely, 2^133203322012 is an apocalyptic number.

It is an amenable number.

133203322012 is a deficient number, since it is larger than the sum of its proper divisors (101853285620).

133203322012 is a wasteful number, since it uses less digits than its factorization.

133203322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185589 (or 185587 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 133203322012 its reverse (210223302331), we get a palindrome (343426624343).

The spelling of 133203322012 in words is "one hundred thirty-three billion, two hundred three million, three hundred twenty-two thousand, twelve".