131041333303512 has 128 divisors (see below), whose sum is σ = 348998993763840. Its totient is φ = 40859236812800.

The previous prime is 131041333303429. The next prime is 131041333303537. The reversal of 131041333303512 is 215303333140131.

It is a happy number.

It is a super-2 number, since 2×131041333303512² (a number of 29 digits) contains 22 as substring.

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, 512050387 + ... + 512306237.

It is an arithmetic number, because the mean of its divisors is an integer number (2726554638780).

Almost surely, 2^{131041333303512} is an apocalyptic number.

131041333303512 is a gapful number since it is divisible by the number (12) 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 131041333303512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174499496881920).

131041333303512 is an abundant number, since it is smaller than the sum of its proper divisors (217957660460328).

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

131041333303512 is a wasteful number, since it uses less digits than its factorization.

131041333303512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263561 (or 263557 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 33.

Adding to 131041333303512 its reverse (215303333140131), we get a palindrome (346344666443643).

The spelling of 131041333303512 in words is "one hundred thirty-one trillion, forty-one billion, three hundred thirty-three million, three hundred three thousand, five hundred twelve".