131104020100200 has 384 divisors, whose sum is σ = 479534084997120. Its totient is φ = 29004064588800.

The previous prime is 131104020100189. The next prime is 131104020100217. The reversal of 131104020100200 is 2001020401131.

131104020100200 is digitally balanced in base 8, 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 (15).

It is a self number, because there is not a number n which added to its sum of digits gives 131104020100200.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27472879 + ... + 31889921.

It is an arithmetic number, because the mean of its divisors is an integer number (1248786679680).

Almost surely, 2^{131104020100200} is an apocalyptic number.

131104020100200 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 131104020100200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239767042498560).

131104020100200 is an abundant number, since it is smaller than the sum of its proper divisors (348430064896920).

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

131104020100200 is a wasteful number, since it uses less digits than its factorization.

131104020100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417297 (or 4417288 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 131104020100200 its reverse (2001020401131), we get a palindrome (133105040501331).

The spelling of 131104020100200 in words is "one hundred thirty-one trillion, one hundred four billion, twenty million, one hundred thousand, two hundred".