13233103300020 has 192 divisors, whose sum is σ = 38386393081344. Its totient is φ = 3404308776960.

The previous prime is 13233103299971. The next prime is 13233103300057. The reversal of 13233103300020 is 2000330133231.

It is a self number, because there is not a number n which added to its sum of digits gives 13233103300020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 84137374 + ... + 84294506.

It is an arithmetic number, because the mean of its divisors is an integer number (199929130632).

Almost surely, 2^{13233103300020} is an apocalyptic number.

13233103300020 is a gapful number since it is divisible by the number (10) 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 13233103300020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19193196540672).

13233103300020 is an abundant number, since it is smaller than the sum of its proper divisors (25153289781324).

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

13233103300020 is a wasteful number, since it uses less digits than its factorization.

13233103300020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157642 (or 157640 counting only the distinct ones).

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

Adding to 13233103300020 its reverse (2000330133231), we get a palindrome (15233433433251).

The spelling of 13233103300020 in words is "thirteen trillion, two hundred thirty-three billion, one hundred three million, three hundred thousand, twenty".