131331030132312 has 96 divisors (see below), whose sum is σ = 376290089760000. Its totient is φ = 41264549979840.

The previous prime is 131331030132241. The next prime is 131331030132319. The reversal of 131331030132312 is 213231030133131.

131331030132312 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 3 + 10 + 301 + 32 + 312 = 666.

It is a super-2 number, since 2×131331030132312² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131331030132319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240939364 + ... + 241483827.

It is an arithmetic number, because the mean of its divisors is an integer number (3919688435000).

Almost surely, 2^{131331030132312} is an apocalyptic number.

131331030132312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131331030132312 is an abundant number, since it is smaller than the sum of its proper divisors (244959059627688).

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

131331030132312 is a wasteful number, since it uses less digits than its factorization.

131331030132312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482423421 (or 482423414 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 131331030132312 its reverse (213231030133131), we get a palindrome (344562060265443).

The spelling of 131331030132312 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, thirty million, one hundred thirty-two thousand, three hundred twelve".