20330033301300 has 72 divisors (see below), whose sum is σ = 61917434773600. Its totient is φ = 5136008411520.

The previous prime is 20330033301197. The next prime is 20330033301301. The reversal of 20330033301300 is 310333003302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330033301301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1783330555 + ... + 1783341954.

Almost surely, 2^{20330033301300} is an apocalyptic number.

20330033301300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20330033301300 is an abundant number, since it is smaller than the sum of its proper divisors (41587401472300).

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

20330033301300 is a wasteful number, since it uses less digits than its factorization.

20330033301300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3566672545 (or 3566672538 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 21.

Adding to 20330033301300 its reverse (310333003302), we get a palindrome (20640366304602).

The spelling of 20330033301300 in words is "twenty trillion, three hundred thirty billion, thirty-three million, three hundred one thousand, three hundred".