13324042100 has 72 divisors (see below), whose sum is σ = 29409888480. Its totient is φ = 5238414720.

The previous prime is 13324042093. The next prime is 13324042103. The reversal of 13324042100 is 124042331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13324042103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3408347 + ... + 3412253.

Almost surely, 2^13324042100 is an apocalyptic number.

13324042100 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 13324042100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14704944240).

13324042100 is an abundant number, since it is smaller than the sum of its proper divisors (16085846380).

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

13324042100 is a wasteful number, since it uses less digits than its factorization.

13324042100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497 (or 4490 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13324042100 its reverse (124042331), we get a palindrome (13448084431).

The spelling of 13324042100 in words is "thirteen billion, three hundred twenty-four million, forty-two thousand, one hundred".