13320003102100 has 72 divisors (see below), whose sum is σ = 29202324869088. Its totient is φ = 5273180304000.

The previous prime is 13320003102001. The next prime is 13320003102127. The reversal of 13320003102100 is 120130002331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10653474 + ... + 11837926.

It is an arithmetic number, because the mean of its divisors is an integer number (405587845404).

Almost surely, 2^{13320003102100} is an apocalyptic number.

13320003102100 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 13320003102100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14601162434544).

13320003102100 is an abundant number, since it is smaller than the sum of its proper divisors (15882321766988).

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

13320003102100 is a wasteful number, since it uses less digits than its factorization.

13320003102100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185625 (or 1185618 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13320003102100 its reverse (120130002331), we get a palindrome (13440133104431).

The spelling of 13320003102100 in words is "thirteen trillion, three hundred twenty billion, three million, one hundred two thousand, one hundred".