131502641712 has 80 divisors (see below), whose sum is σ = 366033759840. Its totient is φ = 40441706496.

The previous prime is 131502641701. The next prime is 131502641713. The reversal of 131502641712 is 217146205131.

It is not an unprimeable number, because it can be changed into a prime (131502641713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193364 + ... + 1298892.

It is an arithmetic number, because the mean of its divisors is an integer number (4575421998).

Almost surely, 2^131502641712 is an apocalyptic number.

131502641712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131502641712 is an abundant number, since it is smaller than the sum of its proper divisors (234531118128).

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

131502641712 is a wasteful number, since it uses less digits than its factorization.

131502641712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107550 (or 107544 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

Adding to 131502641712 its reverse (217146205131), we get a palindrome (348648846843).

The spelling of 131502641712 in words is "one hundred thirty-one billion, five hundred two million, six hundred forty-one thousand, seven hundred twelve".