13320133212100 has 144 divisors (see below), whose sum is σ = 34103707223040. Its totient is φ = 4451903308800.

The previous prime is 13320133212097. The next prime is 13320133212103. The reversal of 13320133212100 is 121233102331.

It is an interprime number because it is at equal distance from previous prime (13320133212097) and next prime (13320133212103).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (13320133212103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1333021 + ... + 5330779.

It is an arithmetic number, because the mean of its divisors is an integer number (236831300160).

Almost surely, 2^{13320133212100} is an apocalyptic number.

13320133212100 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 13320133212100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17051853611520).

13320133212100 is an abundant number, since it is smaller than the sum of its proper divisors (20783574010940).

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

13320133212100 is a wasteful number, since it uses less digits than its factorization.

13320133212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3998030 (or 3998023 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13320133212100 its reverse (121233102331), we get a palindrome (13441366314431).

The spelling of 13320133212100 in words is "thirteen trillion, three hundred twenty billion, one hundred thirty-three million, two hundred twelve thousand, one hundred".