131044014044220 has 24 divisors (see below), whose sum is σ = 366923239323984. Its totient is φ = 34945070411776.

The previous prime is 131044014044219. The next prime is 131044014044263. The reversal of 131044014044220 is 22440410440131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092033450309 + ... + 1092033450428.

It is an arithmetic number, because the mean of its divisors is an integer number (15288468305166).

Almost surely, 2^{131044014044220} is an apocalyptic number.

131044014044220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131044014044220 is an abundant number, since it is smaller than the sum of its proper divisors (235879225279764).

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

131044014044220 is a wasteful number, since it uses less digits than its factorization.

131044014044220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184066900749 (or 2184066900747 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 131044014044220 its reverse (22440410440131), we get a palindrome (153484424484351).

The spelling of 131044014044220 in words is "one hundred thirty-one trillion, forty-four billion, fourteen million, forty-four thousand, two hundred twenty".