131311003311 has 48 divisors (see below), whose sum is σ = 204582040320. Its totient is φ = 83231636400.

The previous prime is 131311003297. The next prime is 131311003333. The reversal of 131311003311 is 113300113131.

It is not a de Polignac number, because 131311003311 - 2¹⁰ = 131311002287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131311003391) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2357736 + ... + 2412786.

It is an arithmetic number, because the mean of its divisors is an integer number (4262125840).

Almost surely, 2^131311003311 is an apocalyptic number.

131311003311 is a deficient number, since it is larger than the sum of its proper divisors (73271037009).

131311003311 is a wasteful number, since it uses less digits than its factorization.

131311003311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55273 (or 55244 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 131311003311 its reverse (113300113131), we get a palindrome (244611116442).

The spelling of 131311003311 in words is "one hundred thirty-one billion, three hundred eleven million, three thousand, three hundred eleven".