131200211132 has 12 divisors (see below), whose sum is σ = 229612874736. Its totient is φ = 65596532640.

The previous prime is 131200211089. The next prime is 131200211159. The reversal of 131200211132 is 231112002131.

It is a self number, because there is not a number n which added to its sum of digits gives 131200211132.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 809744 + ... + 958167.

It is an arithmetic number, because the mean of its divisors is an integer number (19134406228).

Almost surely, 2^131200211132 is an apocalyptic number.

It is an amenable number.

131200211132 is a deficient number, since it is larger than the sum of its proper divisors (98412663604).

131200211132 is a wasteful number, since it uses less digits than its factorization.

131200211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786468 (or 1786466 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 131200211132 its reverse (231112002131), we get a palindrome (362312213263).

The spelling of 131200211132 in words is "one hundred thirty-one billion, two hundred million, two hundred eleven thousand, one hundred thirty-two".