131311322010311 has 16 divisors (see below), whose sum is σ = 141165068697600. Its totient is φ = 121751902325088.

The previous prime is 131311322010277. The next prime is 131311322010353. The reversal of 131311322010311 is 113010223113131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131311322010311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131311322010361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76072205 + ... + 77779193.

It is an arithmetic number, because the mean of its divisors is an integer number (8822816793600).

Almost surely, 2^{131311322010311} is an apocalyptic number.

131311322010311 is a deficient number, since it is larger than the sum of its proper divisors (9853746687289).

131311322010311 is a wasteful number, since it uses less digits than its factorization.

131311322010311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793198.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 131311322010311 its reverse (113010223113131), we get a palindrome (244321545123442).

The spelling of 131311322010311 in words is "one hundred thirty-one trillion, three hundred eleven billion, three hundred twenty-two million, ten thousand, three hundred eleven".