131112301311 has 6 divisors (see below), whose sum is σ = 189384435240. Its totient is φ = 87408200868.

The previous prime is 131112301283. The next prime is 131112301337. The reversal of 131112301311 is 113103211131.

131112301311 is a `hidden beast` number, since 1 + 311 + 12 + 30 + 1 + 311 = 666.

It is not a de Polignac number, because 131112301311 - 2⁷ = 131112301183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131112301811) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7284016731 + ... + 7284016748.

It is an arithmetic number, because the mean of its divisors is an integer number (31564072540).

Almost surely, 2^131112301311 is an apocalyptic number.

131112301311 is a deficient number, since it is larger than the sum of its proper divisors (58272133929).

131112301311 is a wasteful number, since it uses less digits than its factorization.

131112301311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14568033485 (or 14568033482 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 131112301311 its reverse (113103211131), we get a palindrome (244215512442).

The spelling of 131112301311 in words is "one hundred thirty-one billion, one hundred twelve million, three hundred one thousand, three hundred eleven".