131342234411012 has 12 divisors (see below), whose sum is σ = 229849647128640. Its totient is φ = 65670906659976.

The previous prime is 131342234410963. The next prime is 131342234411039. The reversal of 131342234411012 is 210114432243131.

It is a self number, because there is not a number n which added to its sum of digits gives 131342234411012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51228608 + ... + 53731319.

It is an arithmetic number, because the mean of its divisors is an integer number (19154137260720).

Almost surely, 2^{131342234411012} is an apocalyptic number.

It is an amenable number.

131342234411012 is a deficient number, since it is larger than the sum of its proper divisors (98507412717628).

131342234411012 is a wasteful number, since it uses less digits than its factorization.

131342234411012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105272770 (or 105272768 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 131342234411012 its reverse (210114432243131), we get a palindrome (341456666654143).

The spelling of 131342234411012 in words is "one hundred thirty-one trillion, three hundred forty-two billion, two hundred thirty-four million, four hundred eleven thousand, twelve".