131012313223211 has 16 divisors (see below), whose sum is σ = 152685705908736. Its totient is φ = 110099896655616.

The previous prime is 131012313223157. The next prime is 131012313223237. The reversal of 131012313223211 is 112322313210131.

It is not a de Polignac number, because 131012313223211 - 2⁶ = 131012313223147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131012313223241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901557791 + ... + 901703096.

It is an arithmetic number, because the mean of its divisors is an integer number (9542856619296).

Almost surely, 2^{131012313223211} is an apocalyptic number.

131012313223211 is a deficient number, since it is larger than the sum of its proper divisors (21673392685525).

131012313223211 is a wasteful number, since it uses less digits than its factorization.

131012313223211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803261098.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 131012313223211 its reverse (112322313210131), we get a palindrome (243334626433342).

The spelling of 131012313223211 in words is "one hundred thirty-one trillion, twelve billion, three hundred thirteen million, two hundred twenty-three thousand, two hundred eleven".