20133103033200 has 60 divisors (see below), whose sum is σ = 64493040053528. Its totient is φ = 5368827475200.

The previous prime is 20133103033171. The next prime is 20133103033223. The reversal of 20133103033200 is 233030133102.

It is a tau number, because it is divible by the number of its divisors (60).

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 11 ways as a sum of consecutive naturals, for example, 8388791731 + ... + 8388794130.

Almost surely, 2^{20133103033200} is an apocalyptic number.

20133103033200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20133103033200 is an abundant number, since it is smaller than the sum of its proper divisors (44359937020328).

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

20133103033200 is a wasteful number, since it uses less digits than its factorization.

20133103033200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16777585882 (or 16777585871 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 20133103033200 its reverse (233030133102), we get a palindrome (20366133166302).

The spelling of 20133103033200 in words is "twenty trillion, one hundred thirty-three billion, one hundred three million, thirty-three thousand, two hundred".