131044404005202 has 8 divisors (see below), whose sum is σ = 262088808010416. Its totient is φ = 43681468001732.

The previous prime is 131044404005147. The next prime is 131044404005227. The reversal of 131044404005202 is 202500404440131.

It is a sphenic number, since it is the product of 3 distinct primes.

131044404005202 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 131044404005202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10920367000428 + ... + 10920367000439.

It is an arithmetic number, because the mean of its divisors is an integer number (32761101001302).

Almost surely, 2^{131044404005202} is an apocalyptic number.

131044404005202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131044404005202 is a wasteful number, since it uses less digits than its factorization.

131044404005202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21840734000872.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 131044404005202 its reverse (202500404440131), we get a palindrome (333544808445333).

The spelling of 131044404005202 in words is "one hundred thirty-one trillion, forty-four billion, four hundred four million, five thousand, two hundred two".