133020211112 has 64 divisors (see below), whose sum is σ = 262589299200. Its totient is φ = 63084453120.

The previous prime is 133020211111. The next prime is 133020211141. The reversal of 133020211112 is 211112020331.

It is not an unprimeable number, because it can be changed into a prime (133020211111) by changing a digit.

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, 14046203 + ... + 14055669.

It is an arithmetic number, because the mean of its divisors is an integer number (4102957800).

Almost surely, 2^133020211112 is an apocalyptic number.

It is an amenable number.

133020211112 is a deficient number, since it is larger than the sum of its proper divisors (129569088088).

133020211112 is a wasteful number, since it uses less digits than its factorization.

133020211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10626 (or 10622 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 133020211112 its reverse (211112020331), we get a palindrome (344132231443).

The spelling of 133020211112 in words is "one hundred thirty-three billion, twenty million, two hundred eleven thousand, one hundred twelve".