13401020100 has 144 divisors (see below), whose sum is σ = 44212670208. Its totient is φ = 3104655360.

The previous prime is 13401020099. The next prime is 13401020123. The reversal of 13401020100 is 102010431.

It is a happy number.

13401020100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34764 + ... + 167363.

It is an arithmetic number, because the mean of its divisors is an integer number (307032432).

Almost surely, 2^13401020100 is an apocalyptic number.

13401020100 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 13401020100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22106335104).

13401020100 is an abundant number, since it is smaller than the sum of its proper divisors (30811650108).

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

13401020100 is a wasteful number, since it uses less digits than its factorization.

13401020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202174 (or 202167 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 13401020100 its reverse (102010431), we get a palindrome (13503030531).

The spelling of 13401020100 in words is "thirteen billion, four hundred one million, twenty thousand, one hundred".