131012210113404 has 12 divisors (see below), whose sum is σ = 305695156931304. Its totient is φ = 43670736704464.

The previous prime is 131012210113391. The next prime is 131012210113427. The reversal of 131012210113404 is 404311012210131.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5458842088047 + ... + 5458842088070.

It is an arithmetic number, because the mean of its divisors is an integer number (25474596410942).

Almost surely, 2^{131012210113404} is an apocalyptic number.

It is an amenable number.

131012210113404 is an abundant number, since it is smaller than the sum of its proper divisors (174682946817900).

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

131012210113404 is a wasteful number, since it uses less digits than its factorization.

131012210113404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10917684176124 (or 10917684176122 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 131012210113404 its reverse (404311012210131), we get a palindrome (535323222323535).

The spelling of 131012210113404 in words is "one hundred thirty-one trillion, twelve billion, two hundred ten million, one hundred thirteen thousand, four hundred four".