131404355131120 has 160 divisors (see below), whose sum is σ = 319405731724800. Its totient is φ = 50218237440000.

The previous prime is 131404355131103. The next prime is 131404355131139. The reversal of 131404355131120 is 21131553404131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86665930 + ... + 88169110.

It is an arithmetic number, because the mean of its divisors is an integer number (1996285823280).

Almost surely, 2^{131404355131120} is an apocalyptic number.

131404355131120 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 131404355131120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159702865862400).

131404355131120 is an abundant number, since it is smaller than the sum of its proper divisors (188001376593680).

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

131404355131120 is a wasteful number, since it uses less digits than its factorization.

131404355131120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503675 (or 1503669 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 131404355131120 in words is "one hundred thirty-one trillion, four hundred four billion, three hundred fifty-five million, one hundred thirty-one thousand, one hundred twenty".