131110323321312 has 72 divisors (see below), whose sum is σ = 372849999041520. Its totient is φ = 43702853022720.

The previous prime is 131110323321293. The next prime is 131110323321337. The reversal of 131110323321312 is 213123323011131.

131110323321312 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 1 + 0 + 3 + 23 + 321 + 312 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18643512 + ... + 24694152.

It is an arithmetic number, because the mean of its divisors is an integer number (5178472208910).

Almost surely, 2^{131110323321312} is an apocalyptic number.

131110323321312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131110323321312 is an abundant number, since it is smaller than the sum of its proper divisors (241739675720208).

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

131110323321312 is a wasteful number, since it uses less digits than its factorization.

131110323321312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6125896 (or 6125885 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 131110323321312 its reverse (213123323011131), we get a palindrome (344233646332443).

The spelling of 131110323321312 in words is "one hundred thirty-one trillion, one hundred ten billion, three hundred twenty-three million, three hundred twenty-one thousand, three hundred twelve".