131300112068 has 12 divisors (see below), whose sum is σ = 243291384252. Its totient is φ = 61788288000.

The previous prime is 131300112067. The next prime is 131300112071. The reversal of 131300112068 is 860211003131.

It can be written as a sum of positive squares in 2 ways, for example, as 117863129344 + 13436982724 = 343312^2 + 115918^2 .

It is not an unprimeable number, because it can be changed into a prime (131300112067) 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 3 ways as a sum of consecutive naturals, for example, 965441933 + ... + 965442068.

It is an arithmetic number, because the mean of its divisors is an integer number (20274282021).

Almost surely, 2^131300112068 is an apocalyptic number.

It is an amenable number.

131300112068 is a deficient number, since it is larger than the sum of its proper divisors (111991272184).

131300112068 is a wasteful number, since it uses less digits than its factorization.

131300112068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930884022 (or 1930884020 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 131300112068 its reverse (860211003131), we get a palindrome (991511115199).

The spelling of 131300112068 in words is "one hundred thirty-one billion, three hundred million, one hundred twelve thousand, sixty-eight".