131044314512 has 40 divisors (see below), whose sum is σ = 262128079872. Its totient is φ = 63398995200.

The previous prime is 131044314503. The next prime is 131044314587. The reversal of 131044314512 is 215413440131.

It is a super-2 number, since 2×131044314512² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4166108 + ... + 4197444.

Almost surely, 2^131044314512 is an apocalyptic number.

It is an amenable number.

131044314512 is an abundant number, since it is smaller than the sum of its proper divisors (131083765360).

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

131044314512 is a wasteful number, since it uses less digits than its factorization.

131044314512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39807 (or 39801 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 131044314512 its reverse (215413440131), we get a palindrome (346457754643).

The spelling of 131044314512 in words is "one hundred thirty-one billion, forty-four million, three hundred fourteen thousand, five hundred twelve".