13300100000020 has 12 divisors (see below), whose sum is σ = 27930210000084. Its totient is φ = 5320040000000.

The previous prime is 13300099999997. The next prime is 13300100000029. The reversal of 13300100000020 is 2000000100331.

It can be written as a sum of positive squares in 2 ways, for example, as 10559042283024 + 2741057716996 = 3249468^2 + 1655614^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 13300099999952 and 13300100000006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300100000029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332502499981 + ... + 332502500020.

It is an arithmetic number, because the mean of its divisors is an integer number (2327517500007).

Almost surely, 2^{13300100000020} is an apocalyptic number.

13300100000020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13300100000020 is an abundant number, since it is smaller than the sum of its proper divisors (14630110000064).

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

13300100000020 is a wasteful number, since it uses less digits than its factorization.

13300100000020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665005000010 (or 665005000008 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 13300100000020 its reverse (2000000100331), we get a palindrome (15300100100351).

The spelling of 13300100000020 in words is "thirteen trillion, three hundred billion, one hundred million, twenty", and thus it is an aban number.