20030133331200 has 648 divisors, whose sum is σ = 69920929024128. Its totient is φ = 5047265198080.

The previous prime is 20030133331177. The next prime is 20030133331249. The reversal of 20030133331200 is 213333103002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 758905204 + ... + 758931596.

Almost surely, 2^{20030133331200} is an apocalyptic number.

20030133331200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20030133331200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34960464512064).

20030133331200 is an abundant number, since it is smaller than the sum of its proper divisors (49890795692928).

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

20030133331200 is a wasteful number, since it uses less digits than its factorization.

20030133331200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26527 (or 26479 counting only the distinct ones).

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

Adding to 20030133331200 its reverse (213333103002), we get a palindrome (20243466434202).

The spelling of 20030133331200 in words is "twenty trillion, thirty billion, one hundred thirty-three million, three hundred thirty-one thousand, two hundred".